Tried a search and came up dry. Put in a 0202003 OS in a 2002 Z28. Car runs fine but the service vehicle light is on and won't clear.
Whats my problem? I'm thinking of switching to a 2001 custom OS. Just don't have much time to keep burning.
Service vehicle light with custom os?
Tried a search and came up dry. Put in a 0202003 OS in a 2002 Z28. Car runs fine but the service vehicle light is on and won't clear.
Whats my problem? I'm thinking of switching to a 2001 custom OS. Just don't have much time to keep burning.
Have you read the DTCs to see what the problem is? Perhaps there are MILs that are enabled in the 02 OS that are disabled in the 01.Originally Posted by slowhawk
Tried a search and came up dry. Put in a 0202003 OS in a 2002 Z28. Car runs fine but the service vehicle light is on and won't clear.
Whats my problem? I'm thinking of switching to a 2001 custom OS. Just don't have much time to keep burning.
Justin
2013 Yukon Denali XL - TVS2300, ID1000, E85
2013 Silverado CCSB 6.2L - TVS1900, DTH 349Y-1-C
1972 K5 Blazer - LQ4, TVS2300, 4L80E
Only DTC is the MAF which is normal. It's a service vehicle,not an engine light.When you clear the codes it comes up right away again.
does the vin number match your car?
"If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."
That's a good question and I'll add to it...When using the scanner, does the correct VIN appear at the bottom of the page?
2000 Silverado Full Size 4x4: Forged 6.2, H/C F1R Procharger
98A4 Z28: 02 PCM H/C Forged 347, 9" Moser 3.73
V1 V2 99+up RR COS #5 OLSD Dual Stg N20
www.efialchemy.com
www.greatamericancarwar.com
Also in the scan tool, if you validate pids and modules, then it should show you the codes for the other modules
"If you can leave a black mark on the pavement, from the exit of one corner to the braking point of the next one, you have enough horsepower."
Did a full reflash with the same file and the problem is gone now.Vin # matches.
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