× 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
2001 Chevrolet Malibu 3.1L MIL Lamp on
Posted to GM Driveability on 4/24/2006 15 Replies

Thanks in advance for any help. Customer brought car in for check engine light and a intermittent high idle. Had a dtc p1635, 5 volt ref. circuit and p1189, engine oil pressure switch. Started by checking p1635 first. Checked 5 volt circuit for tps, map, egr p...

15 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Malibu

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Malibu

VIN 1G1ND52J11
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P1189Throttle Inlet Pressure Sensor Circuit Low Voltage
P16355-Volt Reference 'A' Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Malibu

VIN 1G1ND52J11
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle, Intermittently

Trouble Codes

P1189Throttle Inlet Pressure Sensor Circuit Low Voltage
P16355-Volt Reference 'A' Circuit Malfunction