Need help with CEL Code ODB0
 

I have a STOCK 90 dx ciivic hatch odb0.
I cell will pop every once in a while.
I jumped the service connector (small Blue connector) and turned on the ignition.

Red light thru service window on ecu blinks one rapid pulse then pauses and then blinks rapidly 16 more times.

What code is this ?

I used this as a guide

Pre OBDI ECUs
To read the codes, turn the ignition on and look at the LED inside the ECU. The LED is visible through a small plastic window in the top of the ECU. The ECU can signal simultaneous problems by blinking separate codes, one after the other. Problem codes 1 - 9 are indicated by 1 - 9 flashes, problem codes over 9 use one long flash as ten short flashes.

Re: Need help with CEL Code ODB0
 

Maybe reset the ECU and try again when you get another CEL?

I don't know what 16 flashes are, but then again, I didn't think there was a service connector for obd0?

Re: Need help with CEL Code ODB0
 

Code flashed without jumpering a connector as well.
I didnt understand 16 short flashes. I thought for anything over nine it would use a long flash for a count of 10 short pulses.
I reset the ECU

Re: Need help with CEL Code ODB0
 

all u need to do for obd0 is look at the window
i dont remeber jumping anything