A6 Sedan V6-2.8L (AHA) (1998)
Coolant Temperature Sensor/Switch (For Computer): Customer Interest
Engine - Cranks But Won't Start
Group: 15
Number: 01-02
Date: May 24, 2001
Subject:
Engine Cranks But Will Not Start
Model(s):
A4, A6 with 2.8L 5V
1998-->2000
Supersedes T.B. Group 15 Number 01-01 dated Feb. 13, 2001 due to corrected VIN.
Condition
Engine cranks but will not start.
Service
After vehicle sits for a minimum of several hours (preferably overnight), do the following:
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Be sure battery is fully charged.
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Be sure there is a sufficient amount of fuel in the tank.
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Connect VAS 5051 scan tool.
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Select vehicle system "01 - Engine electronics".
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Select diagnosis function "02-Interrogate fault memory" to check for stored DTC's. Select "Print" and "Save Result". Do not print screens! (Select
"Yes" at prompt "Erase old log?", if applicable).
Note:
In most cases no DTC's will be found, and the readiness code will be set.
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Take corrective action for any stored DTC's according to DTC table in the OBD II Fuel Injection & Ignition section of the 2.8 Liter V6 5V Repair
Manual; re-set readiness code.
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Select back arrow.