[2jz trigger 2 cam polarity]

On 11/15/2018 at 10:20 PM, Adamw said:

In your 2nd triggerscope picture (bottom) the cam sensor is correct polarity but the crank sensor is wrong in both pics.  So it looks like you need to swap the +/- wires on the crank sensor.

In the 2nd pic the cam sensor is outputing very low voltage so you may also need to set the trig 2 arming threshold quite low in the zero and 1000RPM cells.  try 0.3V@0rpm and 0.5V@1000RPM.

Adam, mad genius you are. Not just on my issues but all the problem and issues you catch is simply invaluable. Had her on a true mustang dyno yesterday 420/412 with a small hx35 on gate pressure - 20 psi and ran out of injectors. tuning on e90 with flex tune - it did 377 hp pump gas. very happy! Great experience with Link thus far! excited for the next season, Thanks again!

 

[2jz trigger 2 cam polarity]

2jz vvti - Link ECU storm

Cant seem to get trigger 2 cam polarity working right...

 

Everything worked out of the box under the 1jz vvti trigger settings

locked at 10 degree btdc offset 200

trigger 2 offset 170

Starts and idles great but trigger 2 signal is inverted and possibly causing my rpm limit issues at 5k rpm

After switching the polarity to trigger 2  the signal is flipped in the right direction but the signal is all out of wack and can get it running.

Back story: after 1st RPM limit error we noticed cps sensor was out of range so replaced that with a new one. Also for good measure, reran shielded wiring from both crank and cam sensors back to ecu.

Waiting for new cam senor to arrive, just wanted to reach out for any advice. Thanks!

Here are some files to help

first pull rpm cut.llg

[2jzgte vvti NEED BASE MAP]

In search of a start up base map for a 2jzgte vvti

Black storm ecu

1000cc injectors fid - sequential inj

1zz Coil on plugs - wasted spark

Here is a "sample" base map so far... inputs and outputs are correct with correct sensor data

I get a table allocation error when I load the attached map into the ecu, not sure why?

 

Thanks!

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bm final.pclr