× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1995 Toyota Land Cruiser 4.5L MIL Lamp on
Posted to Asian Driveability on 3/28/2002 12 Replies

When the code is flagged, unbelievable parameters are observed. ECT, -40 C. Engine RPM, 0. All fuel trim adaptives go to - 100% All O2 sensor voltages go to zero. I suspect a dying PCM. Does any one else concur ??

12 Replies Received (View Replies)

  Related Documents & Media  1995 Toyota Land Cruiser

 
Message Closed w/Summary

car Vehicle Data

1995 Toyota Land Cruiser

VIN JT3DJ81W2S
Engine4.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter a Hot Soak
Misc.Suv

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
Message Closed w/Summary

car Vehicle Data

1995 Toyota Land Cruiser

VIN JT3DJ81W2S
Engine4.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter a Hot Soak
Misc.Suv

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean