100 Wagon L5-2309cc 2.3L SOHC (NF) (1989)
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Electronic Spark Control Module: Customer Interest
MIL ON While Driving/Poor Engine Performance
28-89-T04 Oct 89
Engine Warning Light - Comes On While Driving/ Poor Performance
Cause:
Ignition ECU acceptance range for knock sensor signal too sensitive. Fault Code of 2141/2142 found when assessing fault diagnostic.
Production:
New ignition ECU releases as follows:
49 State and Canada - (P/N 443-907-397K) California - (P/N 443-907-397L)
As of:
May 1989
80/90 VIN:
89-KA249248
100/200 VIN: 44-KN081879
Service:
Replace with ECUs identified with "BLUE DOT" marking only.
49 State and Canada: (P/N 443-907-397C)
California:
(P/N 443-907-397E)
Only "BLUE DOT" ECUs will be available through the parts department.
100 M.Y. 1989
80/90 5 Cyl. Only M.Y. 1988-89
10/31/89
28.10
