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1994 Ford Ranger XLT 4.0L Hesitation, Cuts out, Stall, MIL Lamp on
Posted to Ford Driveability on 7/2/2010 17 Replies

Guys, this vehicle literally limped into shop. check engine light on, pops back constantly under acceleration, it had 2 air flow codes and a lean code. Under acceleration injector pulse width goes to the max and oxygen sensors go very lean.

We replaced the ai...

17 Replies Received (View Replies)

  Related Documents & Media  1994 Ford Ranger XLT

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XLT

VIN 1FTCR14X2R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
Emissions49 STATES
SymptomsHesitation, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
P0159Heated Oxygen Sensor (Bank 2 Sensor 2) Slow Response
P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

1994 Ford Ranger XLT

VIN 1FTCR14X2R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
Emissions49 STATES
SymptomsHesitation, Cuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
P0159Heated Oxygen Sensor (Bank 2 Sensor 2) Slow Response
P0172Fuel System Too Rich (Bank 1)