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Harrismarine
September 6th, 2012, 02:14 PM
Is there a reason my RR will not log oil pressure, when I go to the vehicle computer it logs it OK (LS1)

joecar
September 6th, 2012, 06:42 PM
Oil pressure can be logged only if the VIN is from a Corvette (since Camaro/Firebird, GTO, Commodore did not connect oil pressure to the PCM)...

i.e. VIN has to start with something like 1G1YY.

Harrismarine
September 7th, 2012, 11:58 AM
So full flash the program that allows oil pressure and put in calibration should work?

joecar
September 7th, 2012, 12:03 PM
No, just use the scantool to change the VIN (you have to come up with a valid Corvette VIN), see if that works first.

The Alchemist
June 3rd, 2013, 08:08 PM
But if oil pressure is low it comes up with a warning on the dash so is it only connected to the BCM in a Holden ?