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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » Z20LET boost issue » Post Reply
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Corsa_Sport21 |
posted on 12th Jun 12 at 14:35 |
Have you checked for boost leaks?? | |
john_c20xe |
posted on 12th Jun 12 at 12:18 |
its possibly in limp mode, this maybe why its not boosting the ecu is probly cutting the boost. if your coolant temp sensor is faulty it maybe chucking in too much fuel or the other way around, | |
Sly_SRi |
posted on 11th Jun 12 at 16:19 |
quote: The throttle pedal is opening the throttle body fine, does that rule it out as being faulty? | |
DERV-POWER |
posted on 11th Jun 12 at 15:58 |
I d go with new throttle pedal and ect sensors first then | |
Sly_SRi |
posted on 11th Jun 12 at 13:24 |
Fault codes: | |
Sly_SRi |
posted on 11th Jun 12 at 13:09 |
And btw, the dump valve in my dp is no longer installed. | |
Sly_SRi |
posted on 11th Jun 12 at 13:08 |
How exactly do you check the waste gate? We gave it a twist with some pliers to see if it was stuck and it moved, but not sure if that's a good enough test? | |
Corsa_Sport21 |
posted on 11th Jun 12 at 11:45 |
Boost leak or wastegate stuck open would be the 1st things i would check. | |
Sly_SRi |
posted on 11th Jun 12 at 11:42 |
So I was driving my Corsa along, was all running fine, boosting normally etc and then suddenly the engine management light came on and it stopped boosting. |