how to wire check engine light?
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From: Norwich, CT, USA
how to wire check engine light?
ok fellas....got a Q for ya.....my buddy is wondering if any of you guys knew how to wire up a check engine light...he tried hooking up a light bulb to it by grounding one side and using the positive side as the signal for the check engine wire on his ecu (this was just a shot in the dark) but it was a no go. any help is appreciated
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Re: how to wire check engine light? (95LSDOHC)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95LSDOHC »</TD></TR><TR><TD CLASS="quote">... (240sx with a 2jz in it 
)...</TD></TR></TABLE>He might want to get his hands on a circuit drawing for Nissan... Maybe the lamp has constant +12v & the ECU closes the ground side of the circuit to turn it on??
)...</TD></TR></TABLE>He might want to get his hands on a circuit drawing for Nissan... Maybe the lamp has constant +12v & the ECU closes the ground side of the circuit to turn it on??
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From: bozrah, ct, USA
Re: how to wire check engine light? (JimBlake)
hey thanks jim for the suggestion...thats what it thought too but i ended up figurin it out, it gets its voltage from the wire that runs to the alternator and then has to tap into to other wires...i was a dumbass and neglected to look at the huge wiring diagram i have in my basement...thanks for the help
Dane
Dane
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