× 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
1999 Ford Escort LX 2.0L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on
Posted to Ford Driveability on 11/12/2010 11 Replies

Have a 1999 Escort with the SOHC 2.0 engine. The car has a P0135 code and no change in o2 volts. Car runs rough to the point of stalling at idle. It improves alot if you unplug the MAF sensor. After warming up you can plug the MAF back in and it will idle. I w...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Escort LX

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Escort LX

VIN 1FAFP10P4X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1999 Ford Escort LX

VIN 1FAFP10P4X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction