ECU/TCM issues
Thread Starter
Joined: Sep 2008
Posts: 4
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ECU/TCM issues
Hi guys,
I just bought a 93 Accord LX in excellent condition. The problem is the typical ECU and TCM issues. Code 43 on the ECU and D4 light blinking with a code of 1. I obtained both computers from a 1991 Accord EX and was wandering if they can be swapped?
Thanks in advance.
TB
I just bought a 93 Accord LX in excellent condition. The problem is the typical ECU and TCM issues. Code 43 on the ECU and D4 light blinking with a code of 1. I obtained both computers from a 1991 Accord EX and was wandering if they can be swapped?
Thanks in advance.
TB
Super Moderator
Joined: Sep 2006
Posts: 16,331
From: Houston, TX
RE: ECU/TCM issues
You can't swap an EX ecu for an LX. The LX and DX have the same ecu for the 90-93 accords.
The codes indicate a problem with the various components on the car. The TCU code 1 indicates a problem with the lockup solenoid A.
The ECU code 43 is for a bad O2 sensor or fuel supply system problem.
The codes indicate a problem with the various components on the car. The TCU code 1 indicates a problem with the lockup solenoid A.
The ECU code 43 is for a bad O2 sensor or fuel supply system problem.
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