Subject	LED On -> Lean, Off ->Rich
Posted by	-Grimm- on October 14, 2013 at 2:33 PM
	This message has been viewed 201 times.
In Reply To	O2 Sensor Test Issue posted by Khronik on October 13, 2013 at 01:04 PM
Message	Brown ECU wire with no indicator stripe is EGR control solenoid or fuel temp sensor. White wire (No trace)- there are a few options. Is the ECU end still there? White could be: Cyl.1 Injector Any of 3 ECCS relay returns Det. Sensor O2 Sensor (Left) O2 Sensor (Right) AT Computer Feed TPS Sensor Feed Diagnostic Feed Rad Fan Relay Any of those things not working besides your O2 sensors?
Follow Ups	O2 Sensor Test Issue - Khronik 13:04:33 10/13/13 EDIT: is light OFF lean or rich? - Khronik 14:04:04 10/14/13 LED On -> Lean, Off ->Rich - -Grimm- 14:33:05 10/14/13 Also, was your engine up to temp? (n/m) - -Grimm- 14:33:50 10/14/13 engine was up to temp i went for a short drive prior - Khronik 15:25:38 10/14/13 Vacuum leak would cause you to run lean - -Grimm- 15:58:55 10/14/13 i do not (n/m) - Khronik 16:23:44 10/14/13 z1 non-oem o2 sensors - Khronik 16:45:24 10/14/13 Bosch is an OEM supplier to many makes - -Grimm- 17:33:26 10/14/13 yes i do, ohm em? (n/m) - Khronik 17:47:08 10/14/13 No, check the voltage - -Grimm- 09:19:33 10/15/13
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