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Home > Home & Garden > Cars & Trucks   »   89 CRX problems

 
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Old Feb 10, 2007, 07:03 AM
89crx
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89 CRX problems

Hello, new to this site, and thanks in advance. Great site.

Well here goes. my car wouldn't start, no spark, so I took off distributor cap and saw that there piece (rod?) that goes into the coil was fried. I replace the cap with a new one, still didn't fire up. I then replace the ICM, it fired up and ran immediately, but when I tried to drive the car there was a little hesitation problem, taking off from a stop it dies. But, being stubborn I still wanted to test drive it, thinking that whatever it was would work it's way back into shape (duh, I had to call my brother to tow me back home, now feeling really stupid). I found this site, and started reading, and here is where I am now, when I turn the ignition on , the CEL doesn't come on, I hear the click, I hear the fuel pump coming on for 2 seconds. By the way, I can't start the car, but when I was being tow, it kick started fine, I tried it 3-4 times . I tried to find the ACG fuse under the dash that you were talking about but I don't know which one it is. By the way I have a 1989 CRX DX stock. Thanks in advance again.

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Old Feb 10, 2007, 10:00 AM   #2  
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1. Make sure battery is fully charged.
2. Test all under-hood and under-dash fuses with a test light or multimeter. Particularly check the under-hood Back Up Light fuse.
3. Check for codes.
4. Run the K-Test.
5. If your car starts when towed, then you might have a problem with your starter motor. Engines must turn a certain rpm in order to start. It has to do with output signals from distributor sensors. It also could be a sign of defective distributor sensors, in which case you need to replace the distributor housing.
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Old Feb 10, 2007, 12:23 PM   #3  
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Hello,

The battery is fully charged.
I checked all of the fuses and all checked good.
There are no codes.
I did the K-Test, and I got 5.04 volts, when I checked the (when looking at the connector) right socket and to ground, I also checked the left connector to ground and I got 4.09 volt, I don't know if it means anything. I started the car when towed, I left it running till I got home, but the car still was having problems, It would not keep running.
Thanks again for any help.
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Old Feb 10, 2007, 01:21 PM   #4  
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. Does the CEL come on for 2 seconds and then go out?
. Does the starter motor crank normal speed?

If the answer is "Yes" to both questions, then I'm inclined to suspect the coil. I would likely replace it. It might have been damaged from what you described.
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Old Feb 10, 2007, 01:45 PM   #5  
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No the CEL doesn't come on. I also just performed the coil test, here are the results:

from Positive to Negative I get a resistance reading of 0.0.
from Positive to inside the coil I get a resistance reading of 11.8.

I was going to go and buy a new coil based on those readings.

Thanks again.
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Old Feb 10, 2007, 02:34 PM   #6  
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Does the starter motor run normally? Does the oil light come on, when you turn the ignition switch to ON?
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Old Feb 10, 2007, 05:31 PM   #7  
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Yes, the starter motor runs normal, but as far as I can remember my CEL has never come on since I have own the car. Yes the oil light come on. All the other dummy lights seem normal. I've had my CRX for about 7 years.
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Old Feb 10, 2007, 05:44 PM   #8  
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The CEL may be burned out and you might want to replace it. There might also be an open in the GRN/ORN wire between ECM (likely A13) and gauge assembly. Make sure your main ECM ground on the thermostat housing is clean.

Outside of suspecting a problem with the coil and possibly with distributor sensors, I don't know much else to suggest. There's always a possibility of a problem with the ECM. Do you have the ability to substitute another?
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Old Feb 10, 2007, 05:46 PM   #9  
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Is your rotor in good shape?
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Old Feb 10, 2007, 06:58 PM   #10  
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Yes my rotor is in excellent shape, as for the ECM, I guess I have to buy another one to check out, I don't know anyone with a honda. Thank you again.
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