View Full Version : FAULT CODE REMOVING PLEASE-P0234-TURBO OVERBOOST
pablo1971
14th September, 2014, 10:50 PM
hi.
VAUXHALL ASTRA-80BHP
0281011380
370433
EDC16
can anyone remove the fault code P0234-turbo over spin.and also will the limp mode that goes with it please
277292
kire106ka
14th September, 2014, 11:30 PM
These is not solution of the problem overboost must be repaired find the problem and fix it
pablo1971
14th September, 2014, 11:46 PM
CAR HAS NOT A PROBLEM...ECU HAS BEEN TUNED.AND TURBO IS RUNNING A BOOST CONTROLLER...NUY NOW AND THEN..OVERBOOST CODE APEARS AND LIMP MODE.
sori for caps.
morgano
15th September, 2014, 12:03 AM
Then i guess the tuner should adjust limiter in ecu to avoid entering overboost limp mode.
pablo1971
15th September, 2014, 12:22 AM
will check the file.thanks
smokey08
17th September, 2014, 01:36 PM
The map sensor can't read high enough. You could get round this by changing the upper signal range check to a value more than 5000mv.
Best solution would be to fit a sensor with a higher working range and change the linearisation in the dump.
pablo1971
17th September, 2014, 04:52 PM
thanks for the replp smokey...i will give this ago.
smokey08
18th September, 2014, 01:58 AM
I would try address C672A. Change it to 1043 and try it.
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