Accelerator Pedal: Testing and Inspection

2UZ-FE ENGINE CONTROL SYSTEM: ACCELERATOR PEDAL:

ON-VEHICLE INSPECTION

1. INSPECT ACCELERATOR PEDAL POSITION SENSOR
(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch ON (IG).
(c) Turn the tester on.
(d) Enter the following menus:
Select: Powertrain /Engine and ECT / Data List / Accelerator Position No. 1, Accelerator position No. 2.
(e) Operate the accelerator pedal, then check that the Accelerator position No. 1 and Accelerator position No. 2 values are within the specifications.
Standard:
Accelerator position No. 1
Accelerator position No. 2










If the Techstream is not available, measure the voltage between the terminals (VPA - EPA, VPA2 - EPA2) of the ECM connector Pinout Values and Diagnostic Parameters.