View Full Version : I need rb20det help
louie661
07-22-2010, 02:09 PM
Ive just did the rb20 swap on my s13. now, I have a problem. the motor cranks, but wont start. theres fuel going through , but no spark, and also my green relays click nonstop when the key is in on. do you think I may have a bad ignitor or bad relays. also I dont have an o2 sensor, havent got 1 yet. can someone please give me some info. thanks.
louie661
07-22-2010, 11:16 PM
any info would be appreciated
eklips3
07-23-2010, 10:11 AM
who did the wiring ?
it could be that one or two of the wires have been crossed.
slideslidegnarslide
07-23-2010, 10:19 AM
dude if your relays are clicking they are broken replace them
louie661
07-25-2010, 03:24 PM
still need help.well,the relays stop clicking, but theres is still no spark. does anybody know how to check for a bad ignitor or bad crank angle sensor?
chigga311
07-25-2010, 07:50 PM
If the CAS is bad you would not get any Fuel injector pulses.
Make sure your getting fuel IN the cylinders
Check the FSM for the Ignitor procedure
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