Workshop Manual

6E–470
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
DTC P1326 - ION Sensing Module Combustion (Cont'd)
Step NoYesValue(s)Action
10 Replace the ION Sensing module.
Is the action complete?
— Verify repair Go to Step 11
11 Replace the PCM.
IMPORTANT: The replacement PCM must be
programmed.
Refer to
ON-Vehicle Service in Power Control Module
and Sensors for procedures.
And also refer to latest Service Bulletin .Check to see
if the latest software is released or not.
And then Down Load the LATEST PROGRAMMED
SOFTWARE to the replacement PCM.
Is the action complete?
— Verify repair —