Engine Controls - Tests W/O Codes
- Introduction
- LS400 Diagnosis By Symptom
- Does Not Start
- Difficult To Start
- Poor Idle
- Poor DRIVEABILITY
- Engine Stall
- Poor Fuel Economy
- LS400 Diagnosis By Symptom (Transmission)
- Vehicle Does Not Move In Any Gear Selection
- Vehicle Does Not Move In A Particular Gear Selection
- NO UPSHIFT 1ST To 2ND
- No Upshift 2ND To 3RD
- NO UPSHIFT 3RD To O/D
- NO DOWNSHIFT O/D To 3RD
- NO DOWNSHIFT 3RD To 2ND
- NO DOWNSHIFT 2ND To 1ST
- No Lock-Up
- No Lock-Up Off
- Shift Point Too High Or Too Low
- Upshifts To 2ND Or 3RD While In L Range
- Upshifts To O/D From 3RD While O/D Switch Is Off
- Upshifts To O/D From 3RD While Engine Is Cold
- Harsh Engagement
- Slip Or Shudder
- No Engine Braking
- Poor Acceleration
- No KICKDOWN
- Large Shift Shock Or Engine Stalls When Starting Off Or Stopping
- Intermittent Problem Diagnosis
- Test Procedures