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
Lambda Problem
Re: Lambda Problem
Post the calibration as well as a datalog showing the issue.