Engine Controls - Low Power/Limp Home Mode

Date: August 20, 2007

Order No.: P-B-14.20/21

Supercedes:

Group: 14

SUBJECT:
Model 211.022

Engine Changes to Limp-Home Mode and/or Has Insufficient Power

If you receive customer reports in the above model vehicles that the engine changes to limp-home mode and/or has insufficient power, please follow the steps below to resolve.

1. Read out fault memory of CDI control unit.

2. Observe actual values of air mass and specified values of air mass in DAS fault freeze frame data.





3. If actual value for the air mass is greater than the specified value in DAS fault freeze frame data for fault code 2355-002, remove and examine the exhaust gas recirculation line.





4. Compare the exhaust gas recirculation line from the vehicle with Figure 1.

5. If distorted, replace the exhaust gas recirculation line. Refer to WIS document AR14.10-P-3915TI

- Remove/Install exhaust manifold (step 7, figure 4).

Note:
In Figure 1, the inner tube of the exhaust gas recirculation line is distorted or has contracted inwards. Due to this, the exhaust gas recirculation line is almost completely blocked.





Parts Information

Note:
The following allowable labor operations should be used when submitting a warranty claim for this repair. This information has been generated on August 20, 2007. Please refer to Netstar -> Star TekInfo -> Star Time for the most current labor time allowance.





In Case of Warranty, use the table.