Six cylinder Vulcan engine. Getting p1400 code, also engine will not idle, shuts off immediately after crank. I can bypass the MAF sensor and it will idle very erratically (fluctuates between 600 to 2,000 rpm's, will be steady at 500/600 for five to eight seconds then spike to 2,000, rinse/repeat while idling). I tried cleaning the MAF sensor to no avail.
Jun 22, 2018 at 5:41 AM