It directs the hot exhaust gases back into the combustion chambers, which makes fuel easier to burn. When your check engine light is on, connect the scanner to the OBD connector situated under most car models steering portion. First, you wont know if another problem arises during that time. The second is timely diagnostic maintenance which is responsive to changes like new sounds, smells, or feelings as you drive. You also want to be familiar with your cars basic needs, like how often to change the oil and coolant or replace brake pads. Check Engine Light On Problems of Saturn VUE. Reduced gas mileage and stalling can also indicate a MAF problem. Automakers started standardizing their systems with 1996 model-year vehicles under a protocol called OBD-II, which instituted a list of diagnostic trouble codes and mandated that all cars provide a universal connector to access this information. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. One cycle is from a cold start until the engine is at working temperature. While your car cant talk, it communicates with you using chimes, icons, and messages. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. I recently put in a new throttle body and I still get reduced power and . If a simple problem has been resolved, the light may disappear from the dashboard. By that point, the damage has already happened in many cases. Digital Trends Media Group may earn a commission when you buy through links on our sites. Here is how we suggest you proceed. These emissions devices operate at high temperatures to cut emissions but can pose a fire hazard if faulty. They have many electronic systems, and one part is the cars onboard diagnostic system (OBD system). Air-Fuel Mixture Slightly Too Rich Or Lean. After the fix is performed, you must reset the codes. If you dont have a code scanner, many auto parts stores will also read the codes at no charge. Autonomous cars confused by San Franciscos fog, You can sit in a Porsche (gaming) chair every day for $2,500, Add Apple CarPlay or Android Auto to your car with these head unit deals. In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems. If you can't find a free option and are curious what it might cost, the national average across all vehicles for a check engine light diagnostics service is about $131 to $209. - Additional information on check engine lights. You will likely need to reset the trouble codes when the repair is complete. Will the check engine light go off by itself? 2. In other words, dont wait until the check engine light comes on to get your car maintenance done. Will the check engine light tell me when I should fix my car? Then try to drain any available electricity present in the cars capacitor by pressing the horn for around 20-30 seconds or turning on the lights. Todays batteries last much longer than before and theyre maintenance-free. Once it is done, see if the engine check light is still coming on or not. Refer to our Generic OBD II code list for definitions on all other Saturn diagnostic trouble codes. So far, I have replaced EGR valve, Temp sensor, spark plugs, oxygen sensor, fresh air EGR valve flow. Not only is there a heightened risk of a fire with the engine running, but it can also lead to trouble. Ultimately, the engine and the emission control system are so interlinked that the health of the emission control system is a good indication of the general health of the car's engine. This 6.8-inch digital media receiver is a good one if youre looking to upgrade your vehicles media capabilities on a budget. If any problem is detected, the check engine Light of your dashboard will turn on. Certified Automotive Diagnostic Technician. An engine will keep running even if an O2 sensor needs to be replaced, but it will burn more fuel than usual. He has written over a thousand car related articles and bought and sold over 100 vehicles over the course of his career. As a long-time contributor to Digital Trends, his job is to bridge the gap between cars and tech, while helping consumers and enthusiasts alike navigate these two increasingly intertwined worlds. Please use the form on our Contact Page to get in touch with us. Either by buying one yourself orgoing to a workshopthat can read the codes in your car. In this article, we will go through how you can reset the check engine light. However, if it feels too overwhelming to you or you arent sure what steps to take next, reach out to a professional mechanic. It stalls when trying to take off. - Additional information on check engine lights. Problem with exhaust gas oxygen sensor (Lambda probe): irregular engine running, there are misfires when accelerating abruptly or driving at low revs. The check engine light keeps coming on. Some cheaper scanners wont work with every make and model, so it pays to do your research. You may have replaced a loose or defective gas cap or you may have refueled with the engine running. Since the 1980s, many vehicles have been built to be run by the engine computer unit (ECU), which controls vehicle's drivetrain and auxiliary systems based on input from the vehicle's sensors.This computer will adjust your vehicle's performance to keep . We recommend using our online trouble code library to get started. Then try to drain any available electricity present in the car's capacitor by pressing the horn for around 20-30 seconds or turning on the lights. Just keep in mind that you'll have to figure out where your car's OBD-II port is (typically somewhere in the driver footwell) and get comfortable with plugging in and operating the code reader. Use an OBD code reader. You can also drive for a long time after fixing the problem, and the check engine light will disappear by itself. If the light doesnt reset or you dont want to wait, you can reset the codes yourself. But before you can pass your state's vehicle inspection the next time it's due, you have to get the check engine light turned off. In this video we are looking at a 2008 Saturn Vue with a 2.4l 4 cyl Ecotec engine. Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1116 ECT Signal Unstable Or Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1117 Engine Coolant Temp Signal Out-Of-Range Low, P1118 Engine Coolant Temp Signal Out-Of Range High, P1119 ECT Signal Out Of Rage With TFT Sensor, P1120 Throttle Position (TP) Sensor 1 Circuit, P1121 TP Sensor Circuit Intermittent High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Trouble Code, P1122 TP Sensor Circuit Intermittent Low Voltage - Read Our Article on Intermittent Diagnosis For Help With This Saturn Trouble Code, P1125 Accelerator Pedal Position (APP) System, P1130 HO2S Circuit Low Variance Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1131 HO2S Circuit Low Variance Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1132 H02S Circuit Low Variance Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1133 HO2S Insufficient Switching - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1134 HO2S Transition Time Ratio - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1135 HO2S Lean Average Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1136 HO2S Rich Average Bank 1 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1137 HO2S Bank 1 Sensor 2 Lean Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1138 HO2S Bank 1 Sensor 2 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1139 HO2S Insufficient Switching Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1140 HO2S Transition Time Ratio Bank 1 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1141 HO2S Bank 1 Sensor 2 Average Voltage Level - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1143 HO2S Bank 1 Sensor 3 Lean Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1144 HO2S Bank 1 Sensor 3 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1145 HO2S Cross Counts Bank 1 Sensor 3 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1153 HO2S Insufficient Switching - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1154 HO2S Transition Time Ratio - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1155 HO2S Lean Average Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1156 HO2S Rich Average Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1157 HO2S Bank 2 Sensor 2 Lean System Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1158 HO2S Bank 2 Sensor 2 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1159 HO2S Cross Counts Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1161 HO2S Heater Power Stage Circuit Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1163 HO2S Bank 2 Sensor 3 Lean System Or Low Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1164 HO2S Bank 2 Sensor 3 Rich Or High Voltage - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Check Engine Light Code, P1165 HO2S Cross Counts Bank 2 Sensor 2 - Read Our Article On Oxygen Sensor Codes For Help With This Saturn Trouble Code, P1171 Fuel System Lean During Acceleration, P1187 EOT Sensor Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Trouble Code, P1188 EOT Sensor Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1201 (Alternative Fuel) Gas Mass Sensor Circuit Range/Performance, P1202 (AlternativeFuel) Gas Mass Sensor Circuit Low Frequency, P1203 (Alternative Fuel) Gas Mass Sensor Circuit High Frequency, P1211 Mass Air Flow Circuit Intermittent High - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1212 Mass Air Flow Circuit Intermittent Low - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1216 Fuel Solenoid Response Time Too Short, P1217 Fuel Solenoid Response Time Too Long, P1219 Throttle Position Sensor Refernce Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1220 Throttle Position (TP) Sensor 2 Circuit, P1221 Throttle Position (TP) Sensor 1- 2 Correlation, P1222 Injector Control Circuit Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1225 Injector Circuit Cylinder 2 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1228 Injector Circuit Cylinder 3 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1231 Injector Circuit Cylinder 4 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1234 Injector Circuit Cylinder 5 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1237 Injector Circuit Cylinder 6 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1240 Injector Circuit Cyllinder 7 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1243 Injector Circuit Cylinder 8 Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Saturn Check Engine Light Code, P1250 Early Fuel Evaporation Heater Circuit, P1258 Engine Coolant Overtemperature - Protection Mode Active, P1260 Last Test Failed SCC Or Theft Detected, Vehicle Immobilized, P1270 Accelerator Pedal Position Sensor A/D Converter Error, P1272 Accelerator Pedal Position Sensor 2, P1273 Accelerator Pedal Position Sensor 1, P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1276 Accelerator Pedal Position (APP) Sensor 1 Performance, P1277 Accelerator Pedal Position Sensor 1 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1278 Accelerator Pedal Position Sensor 1 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1280 Accelerator Pedal Position (APP) Sensor 2 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1281 Accelerator Pedal Position (APP) Sensor 2 Performance, P1282 Accelerator Pedal Position Sensor 2 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1283 Accelerator Pedal Position Sensor 2 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1285 Accelerator Pedal Position (APP) Sensor 3 Circuit - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1286 Accelerator Pedal Position (APP) Sensor 3 Performance, P1287 Accelerator Pedal Position Sensor 3 Circuit Low Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1288 Accelerator Pedal Position Sensor 3 Circuit High Voltage - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light CodeBR> When retrieving Saturn trouble codes with an OBD II scan tool, proceed as follows: The light could be a minor issue, such as a faulty gas cap, or it could mean something more serious, such as a misfiring engine. If it's a minor issue, such as a loose gas cap, it should be safe to drive. In this episode, we tackle the check engine light on the Astra. With the code and its meaning in hand, a do-it-yourself interpretation can still be a little tricky even if you are mechanically inclined, as we found out from one of our colleagues. The vast majority of cars use a single wire per cylinder, but there are models notably, some older Mercedes-Benzes with two spark plugs per cylinder and, consequently, two wires. Counting the Flashes; To retrieve trouble codes, turn the ignition key to the "on" position with the engine OFF. Get a free detailed estimate for a check engine light in your area from KBB.com John Wolf/123rf. P1300 Ignitor Circuit - Read Our Article on Automotive Circuit Testing For Help With This Saturn Check Engine Light Code, P1305 Ignition Coil 2 Primary Feedback Circuit, P1310 Ignition Coil 3 Primary Feedback Circuit, P1315 Ignition Coil 4 Primary Feedback Circuit, P1320 IC Module 4X Ref Circuit Intermittent, No Pulses, P1321 Electronic Ignition System Fault Line, P1322 EI System Or Ignition Control Missing, P1323 24X Reference Circuit Low Frequency, P1336 Crankshaft Position (CKP) System Variation Not Learned, P1346 Intake Camshaft Position (CMP) Sensor System Performance, P1352 IC Output High/Pulse Detected When Grounded Cyl.2, P1353 IC Output High/Pulse Detected When Grounded Cyl.3, P1354 IC Output High/Pulse Detected When Grounded Cyl.4, P1355 IC OUtput High/Pulse Detected When Grounded Cyl.5, P1356 IC Output High/Pulse Detected When Grounded Cyl.6, P1357 IC Output High/Pulse Detected When Grounded Cyl.7, P1358 IC Output High/Pulse Detected When Grounded Cyl.8, P1362 IC Cylinder 2 Not Toggling After Enable, P1363 IC Cylinder 3 Not Toggling After Enable, P1364 IC Cylinder 4 Not Toggling After Enable, P1365 IC Cylinder 5 Not Toggling After Enable, P1366 IC Cylinder 6 Not Toggling AFter Enable, P1367 IC Cylinder 7 Not Toggling After Enable, P1368 IC Cylinder 8 Not Toggling After Enable, P1370 IC Module 4X Reference Circuit, Too Many Pulses, P1372 Crankshaft Position Sensor Circuit Performance, P1377 IC Module CAM Pulse To 4X Reference Pulse Comparison, P1380 Misfire Detected - Rough Road Data Not Available, P1381 Misfire Detected - No Communication with Brake Control Module, P1390 Wheel Speed Sensor 1, G-Sensor Circuit, P1391 Wheel Speed Sensor 1, G-Sensor Circuit Performance, P1392 Wheel Speed Sensor 1, G-Sensor Circuit Low Voltage, P1393 Wheel Speed Sensor 1, G-Sensor Circuit High Voltage, P1394 Wheel Speed Sensor 1, G-Sensor Circuit Intermittent, P1395 Wheel Speed Sensor 2, G-Sensor Circuit, P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance, P1397 Wheel Speed Sensor 2, G-Sensor Circuit Low Voltage, P1398 Wheel Speed Sensor 2, G-Sensor Circuit High Voltage, P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent, P1403 Exhaust Gas Recirculation System Valve 1 - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1404 Exhaust Gas Recirculation System Valve 2 - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1405 Exhaust Gas Recirculation System Valve 3 - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1406 EGR Valve Pintle Position Circuit - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1407 EGR Air Intrusion In Exhaust Supply To EGR Valve - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1408 Intake Manifold Pressure Sensor Circuit, P1409 EGR Vacuum System Leak - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code, P1415 Secondary Air Injection (AIR) System, P1418 Secondary Air Injection System Relay A Control Circuit High, P1420 Intake Air Low Pressure Switch Circuit Low Voltage, P1421 Intake Air Low Pressure Switch Circuit High Voltage, P1423 Intake Air High Pressure Switch Circuit High Voltage, P1432 Fuel Level Sensor 2 Circuit Low Voltage, P1433 Fuel Level Sensor 2 Circuit High Voltage, P1441 Evaporative Emission (EVAP) System Flow During Non-Purge, P1442 EVAP Vacuum Switch High Voltage During Ignition On, P1451 Barometric Pressure Sensor Performance, P1501 Vehicle Speed Sensor Circuit Intermittent, P1502 Theft Deterrent System - No Password Received, P1503 Theft Deterrent System - Password Incorrect, P1511 Throttle Control System-Backup System Performance, P1515 Control Module Throttle Actuator Position Performance, P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Ronald Montoya has worked in the automotive industry since 2008. Having a check engine light on your dashboard can definitely be annoying. When your car's check engine light illuminates on your dashboard, it's usually accompanied by a sinking feeling in the pit of your stomach. You dont always need to have the same level of experience that we do to work on your vehicle. Look up your code definition. How do I reset my check engine light without a scanner? Depending on what the problem is, there may be a small amount of time you can wait before getting the repair. When you turn on the vehicle, the system does a self-check that may cause the light to go off after a repair. Replace ignition coil(s): $214.437. But there's a way to preview what the problem might be. Ignoring them could lead to larger, costlier problems later. For 2022, CarMD's top 10 check engine codes are: 1. However, the opposite can also be true. I have a 2008 Saturn Aura and I get the following codes. Otherwise, youll be driving in silence. The most common check engine light causes of your Saturn and how to detect them. And lets face it, if the service engine light is on then you need it now! This light is the visual indicator for problems in your vehicle's on-board diagnostics system (OBD). If the check light is off, you are ready to go, but if it is still coming on, get ready by reading the codes with a scanner instead. Mobile tech and software have expanded to the car over the last few years, with many newer vehicles offering Apple CarPlay and Android Auto built right into the media display.
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