ECU Code 9 help

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Old Nov 25, 2007 | 07:59 PM
  #1  
90_hatch_b16's Avatar
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From: MA, US
Default ECU Code 9 help

Hey guys, im workin on finishing up my b16a1 swap into my 90 si hatch. Everything went in well for the most part, i fixed an idle problem that was a pain in the a** but im throwing a code 9. An ignition problem. Ive been searching for a solution for a couple weeks. I bought a new cap and rotor, new wires, still nothing. I have a remanufactured d series distributor that i took apart and put back into my b series distributor housing. Still it did not fix the problem. When i start my car and its cold, the engine stays at about 2 grand and the CEL comes on. When the car warms up and i dont touch the throttle, it idles at a grand and the CEL does not come on. as soon as i touch the gas, it comes on. Also if i slowly let the clutch out without any gas, get rolling with the clutch fulling disengaged, the light doesnt come on however the engine sputters for a few seconds and then the CEL comes on and it runs fine. Im confused with the problem and would like some help. Ive been working on this for about 2-3 weeks trying different things each time. Any imput??
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Old Nov 26, 2007 | 11:20 AM
  #2  
90_hatch_b16's Avatar
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Default Re: ECU Code 9 help (90_hatch_b16)

anybody??
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Old Nov 26, 2007 | 04:57 PM
  #3  
EFsideways's Avatar
 
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From: FORT WORTH, Tx, usa
Default Re: ECU Code 9 help (90_hatch_b16)

got this from a link in a search:


number - 9*
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98** 86-98 97-98 85-91 93-97 95-98 85-98 CYP Sensor (Cylinder)
defective circuit or unplugged / defective sensor
* not a valid code for any throttle body injection Hondas
** not a valid code for V-6 engines

try to do a search like a google.
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Old Dec 5, 2007 | 07:54 AM
  #4  
mugen185's Avatar
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From: jacksonville
Default Re: ECU Code 9 help (90_hatch_b16)

ahha you sure do have the identical problem. that makes me wonder if its a problem the d and b have?
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