1. Corsa-C Z 12 Xe Engine, Adjustment Data
The idle speed (adjustment data 10.1) has changed as follows:
| Idle speed, MT (min/max) | |
|---|---|
| old | new |
| 780 - 1000 rpm | 740 - 960 rpm |
2. Omega-B, Installation Location for Diagnostic Point / Description for Installing Interference Air Valve During Replacement Operation
- 1. The installation location of the diagnostic point is in the fuse box below the steering wheel.
- 2. An approved variable interference air valve is to be installed between the intake pipe and the fuel tank ventilation valve (TVV). The vacuum hose from the intake pipe to the TVV is disconnected at the intake pipe and the interference air valve is installed using a T-piece.
3. Corsa-C / Combo, Meriva, Astra-G with Y 17 Dt or Y 17 Dtl Engine, Adjustment Data
The idle speed (adjustment data 10.1) has changed as follows:
| Idle speed, MT (min/max) | |
|---|---|
| old | new |
| 800 - 900 rpm | 800 - 940 rpm |
4. Corsa-D, Meriva Mit Z 17 Dtr Engine, Adjustment Data
The cut-off speed (adjustment data 10.3) has changed as follows:
| Cut-off speed (min/max) | |
|---|---|
| old | new |
| 5100 - 5300 rpm | 4640 - 4850 rpm |