There is also a sensor on the gas pedal. Here are the directions for testing it. Let me know if you have the tools needed.
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2002 Jaguar X-Type (X400) V6-3.0L
Test B: Accelerator Pedal Demand Sensor
Vehicle ALL Diagnostic Trouble Codes ( DTC ) Testing and Inspection P Code Charts P1215 Test B: Accelerator Pedal Demand Sensor
TEST B: ACCELERATOR PEDAL DEMAND SENSOR
B : DTC P1122, P1123, P1215, P1216, P1344
B1 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR OUTPUT
1. Turn the ignition switch to the RUN position.
2. Measure the voltage between electrical connector PA1-6 and ground with the accelerator pedal released and with the accelerator pedal at full throttle.
3. Measure the voltage between electrical connector PA1-3 and ground with the accelerator pedal released and with the accelerator pedal at full throttle.
Does the voltage vary between 0.3 volts and 5 volts?
Yes
Goto B4
No
Goto B2
B2 : CARRY OUT AN ACCELERATOR PEDAL POSITION SENSOR COMPONENT CHECK
1. Remove the accelerator pedal.
2. Measure the resistance between pin 1 and pin 6 of the accelerator pedal.
3. Measure the resistance between pin 2 and pin 3 of the accelerator pedal.
Is the resistance between pin 1 and pin 6 between 546 and 1134 ohms, and between pin 2 and pin 3 between 975 and 2025 ohms?
Yes
Goto B3
No
INSTALL a new accelerator pedal. For additional information, refer to. CLEAR the DTC. TEST the system for normal operation.
B3 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR CIRCUIT FOR A SHORT TO GROUND
1. Disconnect the PCM electrical connector EN16.
2. Measure the resistance between electrical connector PA1-6 and ground.
3. Measure the resistance between electrical connector PA1-3 and ground.
Is the resistance greater than 10,000 ohms?
Yes
Goto B4
No
REPAIR the accelerator pedal demand sensor circuit from the PCM to the accelerator pedal. CLEAR the DTC. TEST the system for normal operation.
B4 : CHECK THE ACCELERATOR PEDAL DEMAND SENSOR CIRCUIT FOR OPEN CIRCUIT
1. Disconnect the PCM electrical connector EN16 and the accelerator pedal electrical connector PA1.
2. Measure the resistance between EN16-103 and PA1-6.
3. Measure the resistance between EN16-102 and PA1-3.
Is the resistance less than 5 ohms?
Yes
DIAGNOSE the electronic engine control system.
No
REPAIR the accelerator pedal demand sensor circuit from the PCM to the accelerator pedal. CLEAR the DTC. TEST the system for normal operation.
I attached two pics so you can see which sensor I am referring to. Let me know if this helps or if you have other questions.
Joe
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Tuesday, October 15th, 2019 AT 5:04 PM