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Po 354 & po358 what is the problem when thoes pop up

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You have a missfire on cylinder 4 and 8

Posted on Dec 05, 2014


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Fault codes PO 193 FRP -- PO 101 MAF -- PO 380 -- PO a 09dc/dc -- PO 238 TURBO/ super charger-- PO 118 ECT -- PO 283 fuel temp sensor -- U 2023 brake sensor

101,380 and 118. These together is a no start. Take it to a garage. Just a guess, but I would be looking into the wiring. You waited to long to have a problem fixed. One bad part over time will lead to many codes. The PCM is trying to adjust to make the engine run right. Throwing other sensor out of range. Out of range pops a code.

Aug 06, 2016 | Ford Cars & Trucks

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How to fix code po358

no engine stated, there are 2
which one, (emmisons page shows a v8 for this code)
ticking can come from many place. inside or outside engine
even a loose bracket
find a real mechanic? an ASE shop:.??????
p0358 is fed,code, (means standardized P0 means that)

buy a $5 stethoscope hand to your mech, and tell him
find location now. win
at the least (ah its inside engine or out)
and if outside he listens to all those objects spinning for noise
and loose or broken brackets.

it the V8, 358 means cop #8 has problems
358 means, coil primary current is too low
means coil is bad #8
or the pins to it rust
or wire bad to it.

so next ask where is*8?
behind #6

on v8
#1 is most forward cylinder
on this block that be left front
so 2,4,6,8 be bank2 and right side rear.

reset the dtc? did you key on with the #8 cop unplugged, if yes that a false code.
reset the system.
push the 0bd2 scan tool reset button,,,,,
if 385s return it's real ,fix that.
"reseat" the cOPS connector?

ticking takes live humans to find
we are 100% not that here.
we are cloud bunnies.

Jan 20, 2016 | 2001 Jeep Grand Cherokee

1 Answer

What is causing trouble code po 354 on the code reader?

Code 354 is for a problem with the control circuit for coil #4.
It could be the coil, or the wiring to the engine computer, or the computer itself.
The coil would be tested first by switching it with another cylinder if possible.

Sep 13, 2015 | 2006 Lincoln Town Car

1 Answer

Error code po 303 316 354 355 356

P0303 Cylinder 3 Misfire Detected
P0316 Engine Misfire Detected on Startup (First 1000 Revolutions)
P0354 Ignition Coil "D" Primary/Secondary Circuit
P0355 P0356 Ignition Coil "F" Primary/Secondary Circuit
Hope them can help you!
Multi-Diag Access J2534

Apr 15, 2013 | 2005 Ford Escape

1 Answer

Expedition 02 4.6 what is code po358 and how to fix it

Code 358 is a problem with the positive or negative side of the coil.
Those circuits would need to be checked.

Feb 12, 2013 | Cars & Trucks

1 Answer

2000 jeep grand cherokee code po358 what is it

Hey John,here's what's listed for the P0358 code.

Jan 03, 2013 | 1997 Jeep Grand Cherokee

1 Answer

S90,1997, Fualt codes : PO440 & PO358

PO440= Canister purge (CP) valve, leakage
Possible Source(s)
Blocked EVAP canister.
Blocked hoses.
Defective canister purge (CP) valve (permanently open or closed).
Code 0358 has no listing ??

Sep 17, 2011 | 1997 Volvo S90

1 Answer

Po 354 code

Newer model Computer codes (OBDII)
354 Coil #4 is not reaching peak current at the right time

Check this info about Engine and Others Codes

Good luck!!!

Jul 14, 2009 | 1996 Jeep Grand Cherokee

1 Answer

Po358 ignition coil H primary / secondary circuit malfunction. how do i fix this? i have a ford e250 yr2004 first code was po308, I replace coil #8 and all spark plug and problem persist then I switch...

Change you coils, meaning buy new coils, sounds like you have a few bad coils, This happened on my truck, did everything you did and then finally replaced the coils and all worked fine after that

Feb 09, 2009 | 2004 Ford E250

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