Adjusting fuel but no changes- still rich[10.5a/f]

s300 and SManager software questions & answers
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oksdesigns
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Joined: Sat Apr 20, 2013 9:48 pm

Adjusting fuel but no changes- still rich[10.5a/f]

Post by oksdesigns »

I'm here working on a eg with s300 and cpr. I put in 0 on the fuel tables and car is still idling at 10.6af

Image

I'm thinking it would be the ecu or the injector driver but im not sure
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Spunkster
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Location: Hondata

Re: Adjusting fuel but no changes- still rich[10.5a/f]

Post by Spunkster »

0 the complete table not just a few rows and make sure you have uploaded the calibration to the ECU.
oksdesigns
Posts: 22
Joined: Sat Apr 20, 2013 9:48 pm

Re: Adjusting fuel but no changes- still rich[10.5a/f]

Post by oksdesigns »

I put the numbers to 0 to troubleshoot.
Update:
I disconnected the ecu and removed the s300 board to inspect and upon installing it back I was able to get the af values to reflect my increase and decreasing of fuel.
oksdesigns
Posts: 22
Joined: Sat Apr 20, 2013 9:48 pm

Re: Adjusting fuel but no changes- still rich[10.5a/f]

Post by oksdesigns »

turned out the map sensor wiring was incorrect
problem resolved
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