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R33 Diagnostic Test


FAT_3L
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just a quick q?

i did a diagnostic test on my r33. everything came up all ok. but i read the skylines the limit book which said when ur done turn ignition off and put ecu back to normal. now mine has only 2 modes, so 1 light.

i turned the ignition off but havent moved the screw yet and dont wanna leave it in diagnostic mode!

how do i know when its back to normal??

thanks

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I think you just put the screw back to where it was (counter clockwise) then turn the ignition off.

Ive forgotten cuz i have a PFC now but i think you.....

Turn ignition on, then turn the screw on the ECU clockwise wait a few seconds then turn the screw back (counter clockwise)

read the code that it flash's (hopefully 55) then turn ignition off.

Everything should be back to normal & ECU is reset. start car to check, then go for a very spirited drive so the ECU can advance timing to suit your driving. :)

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