Faults
Fault or fault combination
#Fault code
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P0100
Mass or Volume Air Flow Circuit (MAF)
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P0170
Fuel Trim Malfunction
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P0601
Unit faulty
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P0605
Unit faulty
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No communication possible with the ecu
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No ECU function
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poor throttle response, engine doesn't rev up, engine stutters and goes off occassionally
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| Other faults on request |
Important repair hints (!)
If you are experiencing poor throttle response and / or the fault codes P0100 and P0170, the cause of the issue may not be the engine control unit. We recommend to check the fuel pressure first (it should be between 3,4 and 3,8 bar).
