TT Quattro Coupe L4-1.8L Turbo (AWP) (2001)
Ignition Coil: Customer Interest
Ignition System - MIL ON/Engine Runs Rough/Low Power
Group: 01
Number: 03-01
Date: Feb. 27, 2003
Subject:
Ignition Coil, Misfire Diagnosis
Model(s):
All with Eng. Code (AMB, AMU, ATC,
2001 --> 2003
ATW, AWM, AWP AVK)
Condition
^
MIL light ON/flashing
^
Engine running rough
^
Vehicle exhibits loss of power
^
Diagnostic Trouble Codes (DTCs) P0300 and any of the following DTCs - P0301, P0302, P0303, P0304, P0305 or P0306 are stored in DTC
memory indicating cylinder misfire
Service
With VAS 5051/ VAS 5052 Diagnostic tool connected to the vehicle:
-
Check misfire recognition.
Misfire recognition, checking:
-
Switch ignition ON and start engine.
-
From VAS 5051/VAS 5052 Start-up screen, select "Vehicle self diagnosis".
-
Select vehicle system "01 - Engine electronics".
-
Select function "02 - Interrogate fault memory".
-
Check and print any stored DTC(s)
With DTC memory interrogated:
-
Select "back arrow" on navigation bar.