Search found 5 matches

by htluver
Tue Jan 19, 2021 2:11 pm
Forum: s300 / SManager
Topic: Possibly Bad ECU,S300,WBo2??
Replies: 7
Views: 1970

Re: Possibly Bad ECU,S300,WBo2??

No, I've been logging with my laptop.

I did a few pulls today and AFR is back to normal. It also looks like the flashing red light is gone too. I think I'm good for now.
by htluver
Tue Jan 19, 2021 10:59 am
Forum: s300 / SManager
Topic: Possibly Bad ECU,S300,WBo2??
Replies: 7
Views: 1970

Re: Possibly Bad ECU,S300,WBo2??

I have read up on that but since it's been running fine on D14 I didn't see the need to change it.

Anyway, I fixed it... I hope/think I did. So I decided to re-wire my connection to D14 (^_^) and use the AEM wbo2. I measured the voltage on the analog wire and compared it to smanager L.volt for wb ...
by htluver
Tue Jan 19, 2021 7:57 am
Forum: s300 / SManager
Topic: Possibly Bad ECU,S300,WBo2??
Replies: 7
Views: 1970

Re: Possibly Bad ECU,S300,WBo2??

So, I this morning I took my multimeter out to measure the voltage at D14. Got 1.6v at the on position. I tried to start the car and got a CEL P0136. I tried several times and the car wouldn't start. Reset the ecu and tried to start the car again. It fired right up, no CEL now. AFR is still way off ...
by htluver
Mon Jan 18, 2021 8:07 pm
Forum: s300 / SManager
Topic: Possibly Bad ECU,S300,WBo2??
Replies: 7
Views: 1970

Re: Possibly Bad ECU,S300,WBo2??

Thanks! I’ll have to recheck the power wire. I do have the wbo2 wire, that runs from PLX box to the ecu, really close the the gas paddle. I’ll have to check that wire too.

I forgot to mention that I did have a flashing red light. I decided to disconnect the battery to rest the ecu. After I did that ...
by htluver
Mon Jan 18, 2021 3:09 pm
Forum: s300 / SManager
Topic: Possibly Bad ECU,S300,WBo2??
Replies: 7
Views: 1970

Possibly Bad ECU,S300,WBo2??

I have a eg b16a2 w/itr cams. Has a s300v3 pro tune on it from previous owner. I've been logging and modifying the fuel table to get to my target AFR (12.9-13.1). I've been doing this off and on for the past 3 months without any problems. Today I decided do some more road tune. Everything when fine ...