Help On Multiple Obd Codes Toyota - Car Talk

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Help On Multiple Obd Codes Toyota - Car Talk - Nairaland

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Help On Multiple Obd Codes Toyota by osarodon(m): 4:23pm On Jul 02, 2017

I drive a 2004 Corolla Toyota and I scanned and got the following codes and what can be the issue as car hesitate on idle and drive fine on motion without any hesitation:

P0300 Random /Multiple Cylinder misfire detected
P0301 Cylinder 1 misfire detected
P0302 Cylinder 2 misfire detected
P0303 Cylinder 3 misfire detected
P0304 Cylinder 4 misfire detected
P0012 A camshaft position timing over retarded (bank1)
P0102 Mass or Volume air flow "A" circuit low input
P0113 Intake air temperature sensor 1 circuit high
P0133 02 sensor circuit slow response (bank1 sensor1)
P0171{pending} System too lean (bank1)
P0128{pending} Coolant thermostat (coolant temperature below thermostat regulating temperature
P0505{pending} Idle air control system

Re: Help On Multiple Obd Codes Toyota by GAZZUZZ(m): 5:32pm On Jul 02, 2017

osarodon:
I drive a 2004 Corolla Toyota and I scanned and got the following codes and what can be the issue as car hesitate on idle and drive fine on motion without any hesitation:

P0300 Random /Multiple Cylinder misfire detected
P0301 Cylinder 1 misfire detected
P0302 Cylinder 2 misfire detected
P0303 Cylinder 3 misfire detected
P0304 Cylinder 4 misfire detected
P0012 A camshaft position timing over retarded (bank1)
P0102 Mass or Volume air flow "A" circuit low input
P0113 Intake air temperature sensor 1 circuit high
P0133 02 sensor circuit slow response (bank1 sensor1)
P0171{pending} System too lean (bank1)
P0128{pending} Coolant thermostat (coolant temperature below thermostat regulating temperature
P0505{pending} Idle air control system

171, you have unmetered air getting into the intake side of the engine. Possible leak, check all rubber pipings, check base of injector seals, check "o" rings on intake.

128 you have removed your thermostat. Return it back

Your vehicle uses a drive by cable throttle body, and the idle speed valve actuator is either not connected, or the idle speed system is faulty. It might need cleaning or a replacement.

301-304 ignore for now

0012 possible sludge buildup (lack of a thermostat) causing the VVTI solenoid to malfunction. Also possible history of timing chain not installed properly

102 and 103 ignore (somone removed maf socket with ignition on)

And lastly 0133 excessive carbon buildup on 02sensor 1 bank 1 as a result of allllll the issues above. Decarbonize it and it will work fine.

1 Like

Re: Help On Multiple Obd Codes Toyota by dycee01(m): 5:53pm On Jul 02, 2017

I would say service all your nozzles to remove the p300 to p304 code and possibly the p0012 code

use engine flush to remove the sludge built up, before changing your oil..add engine treatment
And make sure you put the correct oil grade.

The p0012 and p0113 p0133 are related, try replacing your air filter and deleting the code.

Re: Help On Multiple Obd Codes Toyota by GAZZUZZ(m): 5:58pm On Jul 02, 2017

dycee01:
I would say service all your nozzles to remove the p300 to p304 code and possibly the p0012 code

use engine flush to remove the sludge built up, before changing your oil..add engine treatment
And make sure you put the correct oil grade.

The p0012 and p0113 p0133 are related, try replacing your air filter and deleting the code.

why?

3 Likes

Re: Help On Multiple Obd Codes Toyota by dycee01(m): 7:18pm On Jul 02, 2017

The random misfire detected is usually caused when there isn't proper supply coming in from he nozzles. Ive dealt with this problem alot of times especially in toyotas. Sometimes the car will jerk and when you turn it off and on it will be ok. Usually clothes fuel lines that throw off the codes

Re: Help On Multiple Obd Codes Toyota by GAZZUZZ(m): 7:52pm On Jul 02, 2017

dycee01:
The random misfire detected is usually caused when there isn't proper supply coming in from he nozzles. Ive dealt with this problem alot of times especially in toyotas. Sometimes the car will jerk and when you turn it off and on it will be ok. Usually clothes fuel lines that throw off the codes

why add oil treatment?

Re: Help On Multiple Obd Codes Toyota by Nobody: 8:06pm On Jul 02, 2017

I'll defer to the experts but before you go chasing your tail, I would record this codes, reset the ECU and then see what codes come back.

1 Like

Re: Help On Multiple Obd Codes Toyota by torres89: 8:33pm On Jul 02, 2017

Oga what oil are you using

when last did you tune up your engine

when last did you change your spark plugs

am betting they are fake
it's bad maintenance that led to all those codes ....

and it's clients like you that will also under pay professionals
prove me wrong
I don't wanna judge.,.

Re: Help On Multiple Obd Codes Toyota by dycee01(m): 9:16pm On Jul 02, 2017

[quote author=GAZZUZZ post=58058127]

why add oil treatment? [/quote

The oil treatment will properly lubricate every book and granny in the engine ans reduce wear in some items like the tappet and timing chain especially

Re: Help On Multiple Obd Codes Toyota by GAZZUZZ(m): 9:31pm On Jul 02, 2017

dycee01:
The oil treatment will properly lubricate every book and granny in the engine ans reduce wear in some items like the tappet and timing chain especially

My brother, you should do more research. An engine that is already dying with sludge, you want to add more grease into it.

1 Like

Re: Help On Multiple Obd Codes Toyota by mayor2013: 9:52pm On Jul 02, 2017

GAZZUZZ:

My brother, you should do more research. An engine that is already dying with sludge, you want to add more grease into it.

Na palm oil dey work

Re: Help On Multiple Obd Codes Toyota by dycee01(m): 8:57am On Jul 03, 2017

Grease and sludge aren't exactly the same thing but its what works for me.

Re: Help On Multiple Obd Codes Toyota by GAZZUZZ(m): 9:05am On Jul 03, 2017

dycee01:
Grease and sludge aren't exactly the same thing but its what works for me.

you should repent grin