SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4-Cyl. Diesel engine, Mechanics | Fuel supply, gas operation | Removing and installing parts of fuel supply system | Adjusting pedal position sender

Work sequence

(Accelerator pedal position sender removed)

Adjusting cable cam:

–	Install cable cam in position as illustrated.

–	Secure cable cam to sender so that the dimensions shown are adhered to when facing forwards. a = 22 ± 0.05 mm b = 41 ±,0.05 mm c = Forwards

Note!

The cable cam eye must be parallel to the forward direction.

–	Then secure accelerator position sender with preassembled cable cam to bearing bracket.

–	Install bearing bracket.

–	Reconnect sender 6-pin connector.

Fine adjustment with sender installed:

–	Connect fault reader -V.A.G 1551- (-V.A.G 1552-) and with ignition switched on select engine electronics control unit with the “Address word” 01: → Vehicle diagnosis, testing and information system VAS 5051

Indicated on display:

–	Press keys 0 and 8 for the function “Read measured value block” and confirm entry with Q key.

Rapid data transfer                 HELP

Select function XX

Indicated on display:

–	Press keys 0, 0 and 2 for “Display group number 2” and confirm entry with Q key.

Read measured value block           HELP

Input display group number XXX

–

–	Check accelerator pedal position display in display zone 2. The accelerator pedal must not be depressed. Specification: 0.0 %

Read measured value block 2            →

0 rpm      0.0 %      0 1 0      18.4 °C

–

–	Depress accelerator pedal slowly until fully down and observe display zone 2. The value for the accelerator pedal position must increase continuously and shortly before full throttle stop reach 100 %.

Read measured value block 2            →

0 rpm     100.0 %     0 0 0      18.4 °C

–	If necessary adjust accelerator pedal -2- by turning the adjustment screw -1- so that when accelerator pedal is not depressed (idling position) 0.0 % and with accelerator pedal depressed to just before full throttle position 100 % is displayed.

SEAT Workshop Service and Repair Manuals