Warchild

Hi Adam I suspect the car has in issue with a Coil or injector, but I think 90% it is a dead coil or spark plug. I see there is a built in Ignition test. HOw do I use that to test ? Do I remove the coil pack and spark plug and hold it outside the engine, put ignition on and put ignition 1 to on. This will spark until I turn it of ? 1-4 correlates to cylinder 1-4 ? Kindly confirm

Please check if this is correct now please Link ecu 3 sept upload.pclr

OK, latest CAL file and Trigger scope. Please double check what I have posted as to what sensors we used where NAD WHICH SIDE of the engine, we might have sensors wrong way around etc. THANK YOU ADAM !!!! latest 3 sept 2022.pclr trigger scope 3 sept 2022.llg OK, latest CAL file and Trigger scope. Please double check what I have posted as to what sensors we used where NAD WHICH SIDE of the engine, we might have sensors wrong way around etc. THANK YOU ADAM !!!!

Hi Adam. Just a (positive) update, the car starts and idles !! We went back to basics and just checked every last thing, replaced the spark plugs, each injector connector checked and replaced, each coil connector checked and replaced where needed, each and every cam sensor wiring checked and fixed, just so many things. Went through the help file, followed all related settings we could find, rewrote all the needed configs, saved, stored and started first time !! Idles very high (2000rpm) but don't thinks it is related to anything config, whole engine and parts were rebuilt etc. Attached CAL file, PLEASE , with my latest post about where and how we connected stuff, please verify that our settings are correct? Specially about the following 1.) DI - 1 : This is a standard input on the STI V7 as you know, but it now runs on a ej25 QUAD AVCS head. What must the offset be? 2.) DI - 2 : What must the Offset be ? Offset is now 17.0 ATDC where DI-1 is 300 ? 3.) DI - 3 : What must the offset be ? Currently it is 288.0 ATDC 4.) AUX1 - Stock settings (for STI V7 heads), Offset is 300 Hz, correct for the EJ25 QUAD AVCS heads? 5.) AUX2 - same question as question 4 6.) AUX3 - the new cable pulled and configured, also same setting as AUX1 ? or what must they be ? 7.) AUX8 - same question as point 4-6 I thank you in advance for the help ! Please provide feedback soonest, much appreciated. Here is the CAL file, wouldn't let me upload with previous post LATEST-START-MAP.pclr

Just to keep all info in one place, this is what we have done, please, please help, as the car does not start. AGAIN, is is a standard STI v7 bottom end and DUAL VVT EJ25 heads. Attached the LATEST file on the car now. But PLEASE read the following, explaining exactly where what cable is to what sensor. 1.) Intake RH bank ( so standing infront of car, the banks then on your left hand side), WAS a 2 sensor wire, that has been moved to the new DUAL VVT head, RH intake sensor, which is a 3 sensor plug, and given 12v power. As you said we should do ? 2.) Intake LH cam pulley sensor (stock one) has been moved to the new DUAL VVT head intake cam sensor, also a 3 wire now, at the back of the head. as suggested. 3.) the LH side cam sensor, on the stock sti v7 head, is a secondary sensor, has been moved to the LH side EXHAUST cam sensor on the new DUAL VVT head. 4.) A new cable was pulled from the ecu (DI4) to the RH EXHAUST cam sensor on the EJ25 DUAL VVT head. 5.) A new cable was pulled from the ECU (AUX3) to the LH VVT Solenoid 6.) A new cable was pulled from the ECU (AUX8) to the RH VVT solenoid. So please have a look at the attached file and check if all is correct. LATEST-G4.pclr

Hi Adam, sorry where is the test PWM function?

Yes 3 pin on intake and 2 pin on exhaust

I change DI4 under the "Digital Inputs" section to VVT Cam Position, Cam Type= Exhaust R/H, Pullup Resistor=ON, Active Edge=Rising, Offset=0.0ATDC (this correct?) I changed AUX5 under "Auxiliary Outputs" Function=VVT Cam solenoid, Frequency=50Hz (standard setting), Cam Type=Exhaust R/H I changed AUX8 under "Auxiliary Outputs" Function=VVT Cam Solenoid, Frequency 15Hz (standard setting), Cam Type=Exhaust L/H What is still wrong ? Thank you in advance After new engine install 2022 - changes for cam sensors.pclr

HI Adam Ok, after we have done this, sorry there is just MASSIVE work that was needed on the car, so we are completing this now. So once we have connected this as you described, what changes inside the Link ecu software must be made now to complete this upgrade and for the car to start and function normally? Sorry, first time doing this, want to make sure it is done 100% for this car. Attached the latest file I have for this car, kindly change the file and confirmed what you changed so we can learn from it if you don't mind ? Thank you so much in advance After new engine install 2022 - Upload my settings.pclr

Thanks again for the info, we will change accordingly. Kindly confirm. We need one DI, which we took from DI4 (pin B-12 IC spray) , We need 3 AUX ports so we used: AUX8 (pin C13 - rear O2 sensor) AUX5 (pin D-15 CE Light) AUX 3 (C-10 ISC Solenoid) How or where do I "move the CE Light" in the configuration?

Hi Adam, kindly confirm ( sorry only received the solenoids and extra cam sensors today) On the link ecu, the 8 ports (LETS CALL THE CONNECTION BLOCK THE "AN-BLOCK") ( does not have a link connector and loom ) are unused (IGN5, IGN6, IGN7, IGN8, DI9, TEMP4, VOLT10, VOLT11) Then the connection port next to it, which has a link ecu loom and connector, namely (GND, 5V+, DI7, DI8, VOLT6, VOLT7, VOLT8, VOLT9) DI7 - open / unused DI8 - open/unused VOLT7 - open/unused VOLT9 - open/unused So we must/can use DI7, DI8, DI9 as you have mentioned right ? Then to understand, AUX ports you are referring to, are these any of the 8 ports on the "AN-BLOCK" ?? If not, given the info I just gave you, what port names must I use for all the connections you mentioned ?

Ok will look, but for the 5v question, where do we pull that from for the cam sensor which now needs it?

Any feedback please ?

Hi Adam, thank you as always ! Quick questions please. 1.) The power we need to take to the 3 pin crank sensors, where do we take power from ? If it is 12v, we will take from ignition power, but if it is 5v power needed, where to we take it from ? 2.) DO you have the cam sensor diagram that shows what each of the 3 pins represent?

You can use a 1/8" 150 psi 3 wire sensor if you wish if that is your thread I am sure