× 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
1997 Chevrolet Blazer 4.3L No Start
Posted to GM Driveability on 2/18/2001

Power input to computer and grounds check good. Replace computer with new one, same result Replace computer with one from a Truck that does run, same result. With the key on there is no voltage at the CTS (YELLOW WIRE) or the IAT (TAN WIRE) With the key off an...

  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GKDT13W0V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Central Sequential Port Inj
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GKDT13W0V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Central Sequential Port Inj
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage