Low boost PSI
09-30-2018, (Subject: Low boost PSI ) 
Post: #25
RE: Low boost PSI
I believe the code was a 2636 “VGT Actuator- abnormal update rate”. Actuator does not calibrate with old actuator and with a brand new one. Mechanic checked wiring made sure harness was good from the ECM to the Actuator. Had the guy that demandated my truck take a look at it and he said nothing was wrong with his programming but idk that for a fact. He put a different program and truck runs the same. Lift pump won’t come on as well. ECM was set to factory settings and VGT still would not Calibrate.
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Messages In This Thread
Low boost PSI - Diablo386 - 08-08-2018,
RE: Low boost PSI - smorgan87 - 08-08-2018,
RE: Low boost PSI - Diablo386 - 08-08-2018,
RE: Low boost PSI - Diablo386 - 08-08-2018,
RE: Low boost PSI - smorgan87 - 08-08-2018,
RE: Low boost PSI - Rawze - 08-08-2018,
RE: Low boost PSI - Diablo386 - 08-09-2018,
RE: Low boost PSI - Rawze - 08-09-2018,
RE: Low boost PSI - Diablo386 - 08-09-2018,
RE: Low boost PSI - Rawze - 08-10-2018,
RE: Low boost PSI - Diablo386 - 08-22-2018,
RE: Low boost PSI - Rawze - 08-22-2018,
RE: Low boost PSI - Diablo386 - 08-22-2018,
RE: Low boost PSI - Rawze - 08-22-2018,
RE: Low boost PSI - Diablo386 - 08-22-2018,
RE: Low boost PSI - Diablo386 - 08-09-2018,
RE: Low boost PSI - Diablo386 - 08-09-2018,
RE: Low boost PSI - zero4 - 08-11-2018,
RE: Low boost PSI - smorgan87 - 08-12-2018,
RE: Low boost PSI - Diablo386 - 08-13-2018,
RE: Low boost PSI - Diablo386 - 09-29-2018,
RE: Low boost PSI - Diablo386 - 09-30-2018
RE: Low boost PSI - Rawze - 09-30-2018,
RE: Low boost PSI - Diablo386 - 09-30-2018,
RE: Low boost PSI - Rawze - 09-30-2018,
RE: Low boost PSI - bwake - 09-30-2018,
RE: Low boost PSI - Diablo386 - 10-01-2018,



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