Service & Repair Manual

01-54
DTC DTC text Corrective action
SAE VAG
P1630 18038 Throttle Position (TP) sensor -G79-
Signal too small
2) 3)
- Throttle Position (TP) sensor, checking
Page 24-154
P1631 18039 Throttle Position (TP) sensor -G79-
Signal too large
2) 3)
P1633 18041 Sender -2- for accelerator pedal position -G185-
Signal too small
2) 3)
P1634 18042 Sender -2- for accelerator pedal position -G185-
Signal too large
2) 3)
P1639 18047 Throttle Position (TP) sensor -G79- and sender -2- for
accelerator pedal position -G185-
Implausible signal
2)3)
- Throttle Position (TP) sensor, checking
Page 24-154
P1640 18048
Control module faulty
1)
- replacing Engine Control Module (ECM)
Page 24-21
1)
For these malfunctions, ECM does not switch on the Malfunction Indicator Lamp (MIL) unless malfunction is recognized
again after another engine start. Meaning of Malfunction Indicator Lamp (MIL) Page 01-3 .
2)
For these malfunctions, ECM switches on the EPC warning lamp in instrument cluster. Significance of EPC warning lamp
Page 24-136 .
Pa
g
e 50 of 52Check DTC Memor
y
(
function 02
)
and Erase DTC Memor
y
(
function 05
)
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