I am in the market for a new TCU for my 92 LX. The D4 light is blinking and the tranny is operating in the "safe" mode. The questions I have are (1) Since there are various models of the TCU for our 90-93 CB7's, which one is correct for my application? (2) What is the difference in the various models? (3) Are they specific to a transmission?
I just want to make sure I get the right unit so I dont blow it after I put it in and waste the $135 I am going to spend. Thanks in advance.
I just want to make sure I get the right unit so I dont blow it after I put it in and waste the $135 I am going to spend. Thanks in advance.
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