code 14 and 52

IHateHacks · 04-18-2007, 01:36 AM

If you want your aux. fan to work then you need it.

west_side_supra · 04-18-2007, 01:41 AM

is the aux fan that little fan on the radiator, whats the point of it?

IHateHacks · 04-18-2007, 01:47 AM

Its the little electric one near the battery. It comes on when the coolant temp gets to a predetermined temperature.

The only time mine came on is when I had a BHG and my motor was overheating. My coolant temp was 230F when it was on. Mine hasn't come on since the rebuild. Then again my coolant never gets hotter than 195F. If I had to guess, it comes on at 212F.

west_side_supra · 04-19-2007, 10:28 PM

haha well my car was just playing with me, im still getting the codes again

here is a video of my car warmed up completly and sitting at idle

http://s40.photobucket.com/albums/e2...nt=lowidle.flv

and here is a video of me holding at RPMS its hard to hear but you can hear the popping of what sounds to be back fireing. just there very quite.

http://s40.photobucket.com/albums/e2...holdingRPM.flv

i have not offically gotten completly lost in this problem.

IHateHacks · 04-20-2007, 01:51 AM

Have you reinstalled that timing belt the way its suppost to be? No.......

Have you set base ignition timing after you reinstalled the timing belt the right way? No............

I can guarantee that is your problem. Or one of them.

Monkey · 04-20-2007, 02:48 AM

Check fuel, air, spark, and timing.

west_side_supra · 04-20-2007, 04:41 AM

god damn i need to get someone to help me with this, im tired of pulling this motor apart.i swear i have taken it apart 20 times now. replaced plugs and wires again, also the coupler to the TB was cracked all the way down replaced that, redid my redone wireing job to make shur it was all staying connected. and still running like shit.

ihatehacks you are probably right but, in order for me to do my timeing i need a timeing gun, which i dont have.

and also i noticed that i can hear the engine at idle popping and everytime it does the RPMs will jump a about 100rpms - 200rpms. and it jumps really quick, just thing pop and and thats how fast it goes

and ive only noticed it doing that at idle or returning to idle when its warmed up.

my friend thought it was the plugs, nope he just said it seemed like it was missing bad. very bad.

IHateHacks · 04-20-2007, 12:26 PM

Timing guns are $39.99 at autozone.

If your valve timing is off, (you said one cam was a tooth off) it will cause missing and very poor drivablity.

Stop throwing parts at your car and fix what you already know (You said it!) is wrong. Fix the valve timing then set ignition timing, then you can further diagnose your problem if necessary.

04-18-2007, 01:41 AM	#2
west_side_supra 12psi boost Join Date: Sep 2006 Location: Marysville Washington Posts: 353	is the aux fan that little fan on the radiator, whats the point of it? __________________ 7MGTE - 500hp never dyno'd exhaust: 3inch pipes no cat/powerhouse manifold/garret gt47 18psi/HKS SS racing wastegate fidenza cam gears intake: PHR 4inch intake/K&N filter/3 inch intercooler/ pipeFMIC/greddy type R bov/ fuel: 550cc PTE/ walbro 255lp / Aeromotive adj pressure regulator transmission: Fidenza flywheel/ACT extreme kit electronics: map ecu 1 / HKS EVC 9 gauges:boost,EGT,oil temp & pressure/aem AFR

04-19-2007, 10:28 PM	#4
west_side_supra 12psi boost Join Date: Sep 2006 Location: Marysville Washington Posts: 353	haha well my car was just playing with me, im still getting the codes again here is a video of my car warmed up completly and sitting at idle http://s40.photobucket.com/albums/e2...nt=lowidle.flv and here is a video of me holding at RPMS its hard to hear but you can hear the popping of what sounds to be back fireing. just there very quite. http://s40.photobucket.com/albums/e2...holdingRPM.flv i have not offically gotten completly lost in this problem. __________________ 7MGTE - 500hp never dyno'd exhaust: 3inch pipes no cat/powerhouse manifold/garret gt47 18psi/HKS SS racing wastegate fidenza cam gears intake: PHR 4inch intake/K&N filter/3 inch intercooler/ pipeFMIC/greddy type R bov/ fuel: 550cc PTE/ walbro 255lp / Aeromotive adj pressure regulator transmission: Fidenza flywheel/ACT extreme kit electronics: map ecu 1 / HKS EVC 9 gauges:boost,EGT,oil temp & pressure/aem AFR

04-20-2007, 04:41 AM	#7
west_side_supra 12psi boost Join Date: Sep 2006 Location: Marysville Washington Posts: 353	god damn i need to get someone to help me with this, im tired of pulling this motor apart.i swear i have taken it apart 20 times now. replaced plugs and wires again, also the coupler to the TB was cracked all the way down replaced that, redid my redone wireing job to make shur it was all staying connected. and still running like shit. ihatehacks you are probably right but, in order for me to do my timeing i need a timeing gun, which i dont have. and also i noticed that i can hear the engine at idle popping and everytime it does the RPMs will jump a about 100rpms - 200rpms. and it jumps really quick, just thing pop and and thats how fast it goes and ive only noticed it doing that at idle or returning to idle when its warmed up. my friend thought it was the plugs, nope he just said it seemed like it was missing bad. very bad. __________________ 7MGTE - 500hp never dyno'd exhaust: 3inch pipes no cat/powerhouse manifold/garret gt47 18psi/HKS SS racing wastegate fidenza cam gears intake: PHR 4inch intake/K&N filter/3 inch intercooler/ pipeFMIC/greddy type R bov/ fuel: 550cc PTE/ walbro 255lp / Aeromotive adj pressure regulator transmission: Fidenza flywheel/ACT extreme kit electronics: map ecu 1 / HKS EVC 9 gauges:boost,EGT,oil temp & pressure/aem AFR

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04-18-2007, 01:36 AM	#1
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	If you want your aux. fan to work then you need it.

04-18-2007, 01:47 AM	#3
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	Its the little electric one near the battery. It comes on when the coolant temp gets to a predetermined temperature. The only time mine came on is when I had a BHG and my motor was overheating. My coolant temp was 230F when it was on. Mine hasn't come on since the rebuild. Then again my coolant never gets hotter than 195F. If I had to guess, it comes on at 212F.

04-20-2007, 01:51 AM	#5
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	Have you reinstalled that timing belt the way its suppost to be? No....... Have you set base ignition timing after you reinstalled the timing belt the right way? No............ I can guarantee that is your problem. Or one of them.

04-20-2007, 02:48 AM	#6
Monkey 3" Exhaust Join Date: Dec 2006 Location: Madison, MS. Posts: 51	Check fuel, air, spark, and timing.

04-20-2007, 12:26 PM	#8
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	Timing guns are $39.99 at autozone. If your valve timing is off, (you said one cam was a tooth off) it will cause missing and very poor drivablity. Stop throwing parts at your car and fix what you already know (You said it!) is wrong. Fix the valve timing then set ignition timing, then you can further diagnose your problem if necessary.