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2001 Ford Mustang GT 4.6L Poor Idle Quality, lean
Posted to Ford Driveability on 11/11/2010 15 Replies

Hello all ford guys, I have a 01 mustang gt with a 4.6. Car came in for a rough idle and low power problem after the customer installed own rario and had to jumstart car. I check and no data line run to radio. Car is running lean at idle and will intermitent l...

15 Replies Received (View Replies)

  Related Documents & Media  2001 Ford Mustang GT

 
Message Closed w/FIX

car Vehicle Data

2001 Ford Mustang GT

VIN 1FAFP45X21
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Lean
OccursAlways

Trouble Codes

P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction
P1151Fuel Rail Pressure - Maximum Positive Deviation
Message Closed w/FIX

car Vehicle Data

2001 Ford Mustang GT

VIN 1FAFP45X21
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Lean
OccursAlways

Trouble Codes

P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction
P1151Fuel Rail Pressure - Maximum Positive Deviation