18502/P2070/008304: Difference between revisions
From Ross-Tech Wiki
Table Of Contents
| Line 8: | Line 8: | ||
==== Possible Causes ==== | ==== Possible Causes ==== | ||
* Vacuum leak | * Vacuum leak | ||
* Faulty Intake Manifold Runner Position Sensor1 (G336) | |||
* Intake Manifold Runner binding or sticking | |||
==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
Revision as of 15:38, 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
- Replaced failed vacuum hose
Special Notes
- If found on the 3.2L FSI engine, see Technical Bulletin 24-08-76 (TSB# 2019485/1)