1994 Lexus SC400 4.0L MIL Lamp on
Sets knock sensor code and then retards timing and as a result it is low on power. Originally came in with intermittent complaint and all we could find was code 52 knock sensor. Replaced sensor with new oe part. Car came back a month later with same complaint....
FIX posted 11/16/2010
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 7 Replies Received (View Replies)7 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data1994 Lexus SC400
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
1994 Lexus SC400
VIN | JT8UZ30C6R |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MULTI PORT |
Emissions | FEDERAL |
Symptoms | MIL Lamp On |
Occurs | Always, Hot |
Trouble Codes
52 | Knock sensor bank 1 left |
55 | Knock sensor bank 2 right |