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View Full Version : CRX no spark, fuel, or ecu power


crxsheridan
May 5, 2007, 09:02 PM
so I got this 90 crx and it was running great... has 206k miles and was running strong. Went and replaced the clutch and driver side axle and afterwards started right up... just replaced battery plugs and wires also. Went to the buyers house to get 2 rims put on back so he could have his rims back and finished changing them out and tried to start the car... now all it will do is turn over... no ecu flashing no spark and no fuel :mad: replaced the coil and cap and rotor was new... replaced the icm in the dist also and the main relay too... still nothing and now my battery is shot so I'm getting another new one
:(
I really am getting frustrated and I want this to run its always been a dream of mine to have a fast crx but I'm about sick of working on it already and got it 3 weeks ago

Can someone help??

CR-X VTEC
TEAM PROJEKT

crxsheridan
May 5, 2007, 09:04 PM
Just replaced every fuse under dash pretty sure I got them all and still nothing checked main fuses under hood also... cleaned thermostat housing ground off and I still got no ecu power , fuel , or spark I'm running out of patience for this car :(

TxGreaseMonkey
May 6, 2007, 06:40 AM
Reading sections 1 and 2 should help you identify the problem:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563.html

crxsheridan
May 6, 2007, 07:49 PM
Thanks for the reply... I have given up lol... I'm taking it to a shop I think maybe one of the main grounds for the ecu is disconnected... I highly doubt the ecu would just quit working and I know the fuel pump and distributor are good I tested both so you... I'm going to get it fixed and possibly do a mini me head swap soon so thanks tx for the reply

93_d15
Mar 20, 2009, 12:41 PM
Hey did you ever find an answer to this problem... I have the same problem... PLEASE get back to me, [email protected] or 609-556-2381

shifty86
Jan 4, 2011, 03:14 PM
I have the same problem too, please help

Thanks

TxGreaseMonkey
Jan 4, 2011, 05:26 PM
shifty86, try installing a new Ignition Control Module (ICM) and coil in your distributor:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896

If the problem persists, install the new ICM and coil in a genuine Honda distributor housing. Non-Honda housings are suspect.