Hello!

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1994 Honda Accord DX Automatic. 2.2

Getting these codes:

Check engine light

15 : Ignition output signal missing or defective ignition output signal

9 : CYP Sensor (cylinder) defective circuit or unplugged

D4 light

Then I get 1 long and 4 short however my key for the codes doesn't go up to 14?

Just replaced a fuel pump fixed my problem for a day...


any wisdom on this be be greatly appreciated Thanks!

 

15 and 9 from the CEL suggest an issue in the dist....most of the time replacement is needed.

The 14 from the D4 suggests a bad TCM.

Testing is key with anything. Do you have a volt meter to verify what needs to be replaced?