Cam sync trigger tooth error 2jzgte

lom51 · Post by **lom51** » Wed Sep 17, 2014 5:17 pm

Hello!
My problem - if rpm above 2000 - begin cam sync trigger tooth error and dwell error...

nathan-rydell · Post by **nathan-rydell** » Wed Sep 17, 2014 7:43 pm

hi there
try to get on a 10-20k resistor....

lom51 · Post by **lom51** » Wed Sep 17, 2014 7:56 pm

where to connect a resistor?

Post by **Jadzwin** » Wed Sep 17, 2014 8:16 pm

Try 10-20k resistor in series with cam sensor signal..

lom51 · Post by **lom51** » Wed Sep 17, 2014 8:21 pm

Tried 10k-20k-30k, does not help...

Post by **Jadzwin** » Wed Sep 17, 2014 8:23 pm

Try to change cam#2 trigger edge from rising to falling.

Check if shields of crank and cam sensors are connected to ground (only at one side).

Kuba

lom51 · Post by **lom51** » Wed Sep 17, 2014 8:35 pm

Ok
change trigger edge from rising to falling - became even bad
shields of crank and cam sensors - check tomorrow

nathan-rydell · Post by **nathan-rydell** » Wed Sep 17, 2014 8:37 pm

try to get the cam cables for it self and not in the rest of the loom... is it only on 2k you have the problem?

lom51 · Post by **lom51** » Wed Sep 17, 2014 8:43 pm

2k and higher

Post by **Jadzwin** » Wed Sep 17, 2014 9:04 pm

check on emu scope how near is the edge of cam signal to edge of crank signa.

lom51 · Post by **lom51** » Wed Sep 17, 2014 9:11 pm

Scope

Post by **Jadzwin** » Thu Sep 18, 2014 12:07 am

Your scope signanl looks good.
Please review your wiring (grounds and shields)...

lom51 · Post by **lom51** » Fri Sep 19, 2014 4:43 pm

wiring connect correctly...
if sensitvity switch RPM is ON 2000rpm - engine running good, but in the transition 2000 Rev. failure, above 2000 - all is good...

Karel · Post by **Karel** » Sat Sep 20, 2014 5:19 pm

I had similar problem.

Resistor recomended by Jakub helped, but didnt remove the noise completely.

New high quality shielded cables from cam and crank sensor to EMU helped for me.

DOnt forget, the shielding must be connected just on one (emu) side, not on booth sides !

Also be aware to go near to transistor units, ignition coils etc....

Post by **Jadzwin** » Sat Sep 20, 2014 7:39 pm

Could you try to set sensitivity switch for example for 500-600 RPM ?

lom51 · Post by **lom51** » Sat Sep 20, 2014 7:52 pm

tried, ignition ok, but no idle...

lom51 · Post by **lom51** » Sun Sep 21, 2014 12:27 pm

The problem is solved.
Set sensitivity switch for 500 RPM.
Correct primary trigger angle for 37.
Correct ignition map.
Correct idle map.
Engine running very good!

Thank you all

Ecumaster forum

Cam sync trigger tooth error 2jzgte

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Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte

Re: Cam sync trigger tooth error 2jzgte