Engine trouble codes
#1
Engine trouble codes
Good day all,
I'm having a heck of a time with engine codes (P2135,P2176) constantly reoccuring. Of course causing reduced engine power. Not so good on the major highways. Help please! I changed the throttle body already. Thanks!
I'm having a heck of a time with engine codes (P2135,P2176) constantly reoccuring. Of course causing reduced engine power. Not so good on the major highways. Help please! I changed the throttle body already. Thanks!
#2
Welcome to the site!
The P2135 pertains to the throttle pedal, most likely a loose connection per
https://www.obd-codes.com/p2135
The P2176 is addressed here, another loose connection pin in the harness connections
https://www.chevyhhr.net/forums/prob...reduced-42746/
The P2135 pertains to the throttle pedal, most likely a loose connection per
https://www.obd-codes.com/p2135
The P2176 is addressed here, another loose connection pin in the harness connections
https://www.chevyhhr.net/forums/prob...reduced-42746/
#4
Many thanks for your pics and advice, This must be a handed down problem from the cobalt, G5 and who knows what else. I guess I'll start here. Trying to keep the faith in North America vehicles.
#5
The HHR is Saab based, Per
https://en.m.wikipedia.org/wiki/GM_Ecotec_engine
These are stout little trucklets I've got over 380,000 Kim's on mine with no major issues.
https://en.m.wikipedia.org/wiki/GM_Ecotec_engine
These are stout little trucklets I've got over 380,000 Kim's on mine with no major issues.
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