Ca18det ECU.

[89coupe89]

[IMG]Just picked up a 89 240 with a CA18det and wanted to retrieve some codes from the ecu because it was running a little rough and rich. When I got to the ECU it appears to have been opened due to the tape and sticker on top and there is clear tape over the adjustment screw. I just wanted to know if I should go any further in the diagnoses



Thanks
Modified by 89coupe89 at 1:51 PM 6/10/2009

[fabio240]

You dont need to open the ECU to check for codes its probably already been chipped.

[89coupe89]

i know i took it out to take a pic....

[mbmbmb23]

Have you downloaded a program to view/tune the ROM if extracted? I'm in Charlotte too and have a eprom reader/burner and also Nistune to mess with the ROM. Let me know if you need help. I work like 60-70 hours a week but I could find a day I'm sure.

-m

[89coupe89]

no i just wanted to see if any codes where stored but did not want to go any further due to possible tune. And i took the ECU out just to take pics because i know how people like to see pics. sent you an email mbmbm23

[fabio240]

Plug the ECU in turn the srew clockwise and wait for the three blinks and then turn it back wait and the green and red lights will blink indicating a number and there you have ECU CODES!!!!