SL L4-1.9L SOHC VIN 9 (1991)
5.
After the recalibration, verify on the PDT that the spark table values are all "0". View the HI, MID and LOW values
under the spark table. If the spark values are not all "0" disconnect the battery for 10 seconds, then verify that the values
are now all "0".
IMPORTANT:
Due to the calibration change, Info. Flag 53 may set under normal conditions. If it does set, it should not
be addressed unless there is a driveability concern.
CLAIM
INFORMATION: To receive credit for this repair, submit a claim through the Saturn Dealer System as follows:
Labor
Case
Operation
Type
Description
Code
Time
VW
Lack of Power/EC Flag 53
T9548
0.5 hrs
PCM Recalibration (Includes
PDT Checks)
VW
PCM Replacement
T9550
0.3 hrs
