1999 Volvo S80 "check engine light comes" Questions

...on and I think I remember the dealer telling me that if my gas cap was loose, it could casue the engine light to come on? True? Definitely can. Will possibly trigger check engine light for evap ...

Check engine light stays on. Car runs fine. There are three ways to reset a check engine light. 1. Disconnect the battery, wait approximately 30 minutes, reconnect the battery. This resets the cars ...

check engine light is on the cars computer wil erase after a few miles. GOOD LUCK FRIEND. Yes, the Check Engine Light (CEL) triggers when something affects the emissions system. The gas cap is part of

...check engine lights all on. The check engine stays on but the others go on and off. When they are on my trip odometer won't work and the mileage does not go up on my regular odometer.The car feels ...

...check engine light comes on. We also get a message that says position bulb failure. I have tried looking this up in the manual with no luck. Help! We have a 2001 S80 T6 Thank you! The mechanics can't ...

...engine light still comes on and black smoke still comes out,not so much but still, Sounds like a bad o2 sensor is causing the problem. Most auto parts stores will scan your car for free to tell you ...

...check engine light? Try disconnecting the battery for 15 minutes to clear the computer. Dont fill your gas tank with car running it causes false check engine lights to come on. Autozone will run a ...

...check engine light is probably related to the abs light. have the car scanned to find out wich sensor is bad. it's probably one of the front wheel speed sensors going bad or the abs module is going ...

Check Engine/Transmission service required I am having similar problem. One day the Message came on : Transmission Service Required - with orange triangle and the Check Engine light on. Next day the ...

Check engine light had belt changed and now the check engine light stays on,could something have been damage when belt was replaced. Hard to say, those belts are in tight spots, a sensor could have ...