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car boosts only 5 psi and throttle cuts off

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Old 12-06-2008, 12:37 AM
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Default car boosts only 5 psi and throttle cuts off
codes are:

9 Faults Found:

17833 - EVAP Purge Valve (N80): Short to Ground
P1425 - 35-00 - -
17938 - Camshaft Timing Adjustment: Short to Ground
P1530 - 35-00 - -
17955 - Boost Pressure Regulation Valve (N75): Short to Ground
P1547 - 35-00 - -
17697 - Boost Pressure Control Valve (N249): Short to Ground
P1289 - 35-00 - -
17529 - Oxygen (Lambda) Sensor Heating Circuit: B2 S2: Short to Ground
P1121 - 35-00 - -
17525 - Oxygen (Lambda) Sensor Heating Circuit: B1 S2: Short to Ground
P1117 - 35-00 - -
16486 - Mass Air Flow Sensor (G70): Signal too Low
P0102 - 35-00 - -
17861 - Exhaust Gas Temp Sensor 1 (G235): Open or Short to Plus
P1453 - 35-00 - -
17865 - Exhaust Gas Temp Sensor 2 (G236): Open or Short to Plus
P1457 - 35-00 - -


No boost leak code.
O2 were replaced 5K miles ago.
Please help.
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Old 12-06-2008, 05:34 AM
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stock ECU? or chipped? that is too much **** to go wrong at once, unless you have TERRIBLE luck
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Old 12-06-2008, 05:54 AM
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whoa. clear them all, drive around, scan again, report back.
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Old 12-06-2008, 10:51 AM
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Is this in your swapped car? Check grounds and wiring...
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Old 12-06-2008, 12:12 PM
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Not sure what you mean...
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Old 12-06-2008, 12:13 PM
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RS4: K04s, ICs, FuelKit
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Old 12-06-2008, 12:16 PM
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Default Thanks to eveybody for help, I also did search forum for similar codes and
- 2 vacuum hoses clams were very loose;
- Fuse# 34 (ECU) was blown;

Fixed all these and now back to 20psi and no codes so far....
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*paging Silva* Did you ever post up the IC comparisons as promised?




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