Poor Acceleration
WARNING: This page is about a different car, the 2003 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
- Inspection Start
Engine acceleration is poor while TCS is operating. Vehicle instability is caused by unstable engine rpm operation. (Engine is shaking.)
Go to next step.
- Check Performance
- Cancel TCS operation using TCS OFF switch. (TCS OFF indicator lamp lights.)
- Drive vehicle or accelerate engine.
- Is engine acceleration poor or does automatic transaxle shift when TCS is not operating ?
Yes: Go to TROUBLE DIAGNOSIS - INTRODUCTION .
No: Go to next step.
- Check Self-Diagnosis
Perform self-diagnostic procedures for TCS.
- Does any of the following self-diagnostic items appear on the display ?
Yes: Go to TROUBLE DIAGNOSIS - INTRODUCTION .
No: Go to next step.
- Check Self-Diagnosis
Perform self-diagnostic procedures for ABS/TCS.
- Does any of the following self-diagnostic items appear on the display ?
Yes: Go to TROUBLE DIAGNOSIS - INTRODUCTION .
No: Go to next step.
- Check Self-Diagnosis
Perform self-diagnostic procedures for ECM.
- Does any of the following self-diagnostic items appear on the display ?
Yes: Go to TROUBLE DIAGNOSIS .
No: Inspection End