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Hi just brought a Astra 1.4 turbo on a 12 plate 140 Bhp engine EML just came on car drives fine what are the common faults on these models what symptoms would I get if the ecu what knackered any ideas.
 

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Fault code read it first,absolutely no point in guessing what may be the problem
 

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Discussion Starter · #3 ·
Hi just brought a Astra 1.4 turbo on a 12 plate 140 Bhp engine EML just came on car drives fine what are the common faults on these models what symptoms would I get if the ecu what knackered any ideas.
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My mechanic plugged in his reader and all their come up he said it could be the coil pack .
 

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DTC P1101 Intake Air Flow System Performance
Conditions for Setting the DTC
The ECM detects that the actual airflow rate is greater than the calculated airflow.

It could be a lot of things,other than checking the integrity of the inlet system/air filter/vacuum leaks etc
you'll need a scan tool that's capable of looking at the live data on the MAP/BARO/BOOST etc.
 
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