cant connect to computer
#1
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i have a 95 camaro with obd2. i just put a motor in it and a ses light keeps coming off and on and so far 2 code readers could not connect to the computer. why could this be?
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#9
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just make sure that both pin 4 and pin 5 are earths in the OBD2 port... same as in Australia we have OBD2 style port for the VS commodore but it only has 1 of those pins as an earth ... the other is blank.. this is fine for the TECH 1 but a TECH 2 wont power on