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1999 Chevrolet Express 1500 5.0L Surge, Stall, MIL Lamp on
Posted to GM Driveability on 9/21/2011 6 Replies

Thanks in advance..I have what should be simple fix po122 I have ran the trouble tree several times its A simple tree... I ONLY HAVE .03 volts at idle and .54 at wot IHAVE GOOD 5 VOLT ON THE GREY WIRE EVEN WITH SENSOR CONNECTED SCAN WILL READ 5 VOLTS WITH 5VOL...

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  Related Documents & Media  1999 Chevrolet Express 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 1500

VIN 1GBFG15M2X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSurge, Stall, MIL Lamp On
OccursAlways
Misc.P0122

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 1500

VIN 1GBFG15M2X
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSurge, Stall, MIL Lamp On
OccursAlways
Misc.P0122

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage