Hello all, nissan 06 xtrail 2.5l. Trying to figure out a issue with these fuel trims at idle.
Ltft -10%Stft +8 to+13% with a short blip every 10 or so seconds of -100%. Upstream 02 sensor oscillates but hangs out more in low voltages even going below .1 volt to .04 volts. Thoughts?
Symptoms are hard start when cold- 20 and pinging from engine when cold while driving until it warms up a little.
Ltft -10%Stft +8 to+13% with a short blip every 10 or so seconds of -100%. Upstream 02 sensor oscillates but hangs out more in low voltages even going below .1 volt to .04 volts. Thoughts?
Symptoms are hard start when cold- 20 and pinging from engine when cold while driving until it warms up a little.