Cam sensor code
08-07-2017, 02:45 AM
#1
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Cam sensor code
I have a 06 2.2 cobalt with cps code. changed plugs twice coil pack 3 times as well the ignition module. What else can it be? I am lately getting the fuel trim code also. changed injectors and fuel pressure is at 75psi. Any ideas?
08-07-2017, 03:29 AM
#2
fuel pressure is at 75psi? thats a problem. your fuel pressure should be 58psi (give or take a couple) at the rail at all times. if its 75psi you might have a restricted fuel filter or the regulator in the fuel tank is stuck.
whats the code for the cps?
whats the code for the cps?
08-07-2017, 03:33 AM
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341 if I remember correctly. Book calls for 70psi