Gsr -rpm fluctating-code p0450,p1337

civiccademas

New Member
Need help on my GSR Hatch. the car has been boggling at low rpm’s and wont let me pass 3500. Everytime I start the car to reset I will be able to drive the car normal and hit vtec without problems till I get to s stop and that’s when the problem starts. The rpm will fluctuate and I would have to force the gas to go up and the does not really want to run. Then I would have to restart the car. NOW it just don’t let me pass 3500 rpm.
I am getting these codes on my GSR:
P0450
P0453
P1337
 


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