Problèmes Check engine light
Check engine light: It indicates that there is a failure in the way the engine works, specifically in the exhaust system. When it blinks, the failure is serious.
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Que signifie le voyant moteur de votre Silverado 2500 ?
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Seevice engine light on
Chevrolet Silverado 2500 2001 Pickup 221675 km
PO155 code cant find fuse yet. Heater circuit oxygen sensor. Service engine soon light is on fir weeks.
1 réponse
1
DL
To the best of my knowledge the p0155 cos is a generic code used across several makes and models I'll try to dig up some more info to help u more
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CommenterEngine light stays on. Not blinking. Reading sensor 2 sensor heater ba
Chevrolet Silverado 2500 2000 6.0 227803 km
02 sensor circuit no activity detected bank 2 sensor. Cylinder 7 misfire detected.
2 réponses
cylinder 7 , coil or spark plug, and i’m not sure of postion of that 02 maybe upstream?
CommenterTCM is code throwing 
Résolu
Chevrolet Silverado 2500 2013 6.6l diesel 253000 km
Check engine light came on TCM went into slow mode or snail mode. Fuse under hood look good #14 and #19. Any suggestions. Please
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CommenterElectrical problem! 06 LBZ
Chevrolet Silverado 2500 2006 284000 km
Driving down the road and the instrument cluster started flashing check engine, ABS, and the truck would shift! The tach went crazy! I was a couple blocks from home! Parked it and checked it next day and batteries dead! Charged them up! Started up no problems! Went into the house for a couple min. And when I came out the lights were dimming up and down ( all lights)! Jumped in and the dash was going crazy! Where do I start ?
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Durolast83 de États-Unis il y a 7 mois
Do a load test on your batteries is also. And it might be your ignition switch for your lock cylinder that's what was the issue with mine had the same issues
CommenterOBD code P2A00
Chevrolet Silverado 2500 2020 6.6L Diesel 140000 km
I've been having a long standing issue with this stupid code. Started over a year ago, I would get a check engine light with code P2A00, but only when my truck tried to go into regen. After about 100 miles the code and check engine light would clear so I figured it was a sensor not reading right, but didnt really matter. This was on going every time my truck would try to do a regen. Fast forward to a couple of months ago, I'm towing my camper and I hear a loud pop and my truck stalls and shuts down. I could start my truck but it would run for about 10 seconds and shut off. Under the hood I fou… Lire en entier
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