Mechanics

MISFIRE CODES

1999 Toyota 4Runner

Engine Mechanical problem
1999 Toyota 4Runner 6 cyl Four Wheel Drive Automatic 120000 miles

Freeze Frame Parameter Description Value DTC for which Freeze Frame was Stored P0302 Fuel System 1 Status Closed Loop Fuel System 2 Status Not Supported Calculated LOAD Value 66.67 % Engine Coolant Temp 197.60 °F Short Term Fuel Trim - Bank 1 0.78 % Long Term Fuel Trim - Bank 1 10.16 % Engine RPM 2773 rpm Vehicle Speed Sensor 32.93 mph Intake Air Temperature 78.80 °F

po301 code

po300 code

i have a innova 1303 scan tool. With freeze frame and live data.
thinking its the coil pack? Not sure. Thanks again
Avatar
Kosmindtrip
December 26, 2008.




If the same coil pack runs cyl 1 and cyl 2, then I would say yes. If the 2 cylinders are on different coils, then no.

Tiny
Zackman
Dec 27, 2008.
Yes on the toyota v6s there is 3 coil packs on the left, each pack has an igniter, I think my igniter in the number 1 cylinder went bad, or its an injector problem.I dont have a stethascope, going to give a listen with a screw driver for the click click.
In a few mins im going to go and switch coil pack #1 with the # 3 coil pack and clear all codes, I hope the mis follows? Thanks for the advice I will let you know what haappens as soon as im done.
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Tiny
Kosmindtrip
Dec 27, 2008.

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