high positive short term fuel trim value
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high positive short term fuel trim value
Hi i have honda city 1.3L engine.yesterday i checked STFT value which varies from 18 to 25% and increases with acceleration.Also my car start pinging at high RPM,s.O2 sensor readings seems fine so what could be the issue.Catalytic converter is removed from my car and also LTFT value does not change and is fixed at 0.
please suggest for possible cause of this abnormal behaviour
please suggest for possible cause of this abnormal behaviour
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