misfire & hesitation when acceleration
#1
misfire & hesitation when acceleration
I have problem after changing coil Plug & spark plug, I'm check on obd Scan, STFT & LTFT engine running rich, but o2 sensor determine my engine running lean, MAP, IAT, Coolant Sensor, TPS, vacuum leak is checked and in good condition, I suspect o2 sensor is bad/clogged because only show 0.1volt
Short term fuel trim bank 1 , long term fuel trim bank 1, long term fuel trim bank 2, intake tempreture,
O2 bank 1 sensor 1 show 0.1 v even intake is open
Short term fuel trim bank 1 , long term fuel trim bank 1, long term fuel trim bank 2, intake tempreture,
O2 bank 1 sensor 1 show 0.1 v even intake is open
Last edited by Hondarian; 01-09-2017 at 08:09 PM.
#2
Did you use Honda parts from reputable source?
If so, check the new spark plugs for proper gaps and proper tightening.
Denso plugs have "hard to crush" sealing washer; semi-tightened plug may leak and cause misfires
If so, check the new spark plugs for proper gaps and proper tightening.
Denso plugs have "hard to crush" sealing washer; semi-tightened plug may leak and cause misfires
Thread
Thread Starter
Forum
Replies
Last Post
henryweston157
3rd Generation GK Specific DIY: Repair & Maintenance Sub-Forum
18
04-04-2019 07:24 PM
Jeff Pirkey
Fit DIY: Repair & Maintenance
1
08-13-2011 12:14 AM