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ecu and check engine light are on after overboost ...>

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Old 05-04-2004, 11:06 AM
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Default ecu and check engine light are on after overboost ...>

will not reset either with vag or ecu reset.

problem occured from overboost as a result of being to generous with boost machine.

ever since the overboost the lights will not clear.

what is strange is that the car still boosts fine with strong pull.

any suggestions?

doug
Old 05-04-2004, 11:07 AM
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What codes are/were thrown?
Old 05-04-2004, 11:17 AM
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maf air flow cicuit low input 16486
Old 05-04-2004, 11:27 AM
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Default Doug.....I've been thinking.....>

You might have fried a MAF in some unusual way. Unplug and see if it runs the same. You may have to substitute in a known good unit to clear the code..
Old 05-04-2004, 11:27 AM
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Default The same ocurred to me after setting the BM with 6 turns...

Right now I have the Check Engine and ESP light on.
Throw the following codes:
17963 -
P1555 - 35-10 -
16486 -
P0102 - 35-00 -
18010 -
P1602 - 35-10 -
16497 -
P0113 - 35-10 -
Old 05-04-2004, 12:04 PM
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MAF sounds shot. Disconnect it and try or just replace it. How many g/sec are you registering?
Old 05-04-2004, 12:13 PM
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had a hunch .. will try and repost results.
Old 05-04-2004, 02:26 PM
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It probably wont clear because the cause of the error is still there.
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