If its the CEL/MIL is coming On do below

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.

Answered by rasmataz
68 questions asked

You need to find out what's causing the CEL/SES to come on-get the computer/TCM scanned for code/s if any present post them

Answered by rasmataz
68 questions asked

my s60 had a message on the dash , engine mangagement needs service , the revs wouldnt go over 1500 , running rough , the power down to 10 percent of normal.
took it to a local guy , his computer said , ECM module high resistance and fault on F1 and F2 , if I unhook the battery then hook uo again the car runs normally.
dont always get a message on dash

Answered by hitiddy
1 question asked

Have him try to erase the code if it continues there's a problem within that circuit and further diagnosis is required to eliminate the problem or go back to the Volvo dealership and seek more advices-

Answered by rasmataz
68 questions asked