Difference between revisions of "18502/P2070/008304"
From Ross-Tech Wiki
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==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
| − | * | + | * Replace failed vacuum line |
| + | * Check Intake Manifold Runner Position Sensor 1 (G336) and wiring, see repair manual. | ||
==== Special Notes ==== | ==== Special Notes ==== | ||
Revision as of 10:42, 28 April 2011
008304/P2070 - Intake Manifold Tuning Valve (Bank 1): Stuck Open
Possible Symptoms
- Malfunction Indicator Light (MIL) ON
- Reduction of power at higher RPMs
Possible Causes
- Vacuum leak
- Faulty Intake Manifold Runner Position Sensor1 (G336)
- Intake Manifold Runner binding or sticking
Possible Solutions
- Replace failed vacuum line
- Check Intake Manifold Runner Position Sensor 1 (G336) and wiring, see repair manual.
Special Notes
- If found on the 3.2L FSI engine, see Technical Bulletin 24-08-76 (TSB# 2019485/1)