Lambda Problem

s300 and SManager software questions & answers
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Charly100
Posts: 1
Joined: Fri Oct 28, 2022 12:49 am

Lambda Problem

Post by Charly100 »

Hello. I have the following problem.
When I connect my vehicle to the exhaust gas tester, the lambda value is initially correct and as soon as the vehicle has reached a certain water temperature, the lambda control no longer works and the lambda value remains at around λ=1,120
Data:
Honda Civic EE9 with B18C engine, P28 ECU with Hondata S300.
Lambda control is done with AEM 30-0300 X-Wideband UEGO
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Spunkster
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Posts: 22737
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Lambda Problem

Post by Spunkster »

Post the calibration as well as a datalog showing the issue.
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