EFIDynoTuning Forum

Ok thanks I will put that into my build notes.

Decipha, one question about using a GM TPS. The pinout for GM says to go to sensor ground with the signal return. Should I take it to ECU ground or Signal Return?

What about using a PMW to step converter like this one from Megasquirt? https://www.efisource.com/wp/docs/Micro ... dapter.pdf

Or this one from Classic Fuel injection? https://www.classicfuelinjection.co.uk/pwm2stepper

Ok, looks like I overlooked a few things when I was planning out this build. The 4150 style throttle body I purchased from Edelbrock uses GM style connections for IAC and TPS. Will these work with an EEC-V ECU? Do I have to change out to the Ford style IAC and TPS or is there a way to make the GM stuff work?

Sorry wwhite, I have no idea. Mine is on the outside.

So I don't need heaters on the upstream narrow band sensors? Pin 93 and 94 are listed on the pinout for heaters for the upstream sensors.

Do I need pin 95 for a heater on the Wideband sensor, or are heaters only for downstream O2 sensors?

Thanks,

I am running CoP and just need to know which sensors go where and how they tie into the EEC-V. This engine is 351 Cleveland in a 73 Mustang so I am not using catalytic converters and have no EGR.
Using RZASA
Pin 60 is HEGO 11, it goes on the header for the passenger side narrowband
Pin 93 for the heater
Pin 87 is HEGO 21, it goes on the header for the drivers side narrowband
Pin 94 for the heater
Pin 65 is DPFE, since my manifold does not have EGR, I am assuming I can use this one for data logging the Wideband.
Does it matter which pin I use for the heater? Since I do not have aft O2 sensors can I use Pin 95 for HEGO 12?

Additionally, I have found information on the Crank Position Sensor for this build and just want to check with you to see if this is correct.
On EDIS-8 systems the VR sensor for the crank is placed 50 degrees after the missing tooth on a 36-1 reluctor wheel. Is an EEC-V with CoP ignition an EDIS-8 system?

Can't you adjust the sensor by one degree? Is the sensor on sliding bracket?

Setting up a 351 Cleveland with sequential EFI using 2003 Town Car EEC-V Coil on plugs.

Do I need at least 2 O2 sensors for dual exhaust with headers? Is it ok if they a wideband?

I am planning on a H pipe after the headers, any reason why I wouldn't do this?

Ok I switched the Hall Effect cap and stem with a V6 VR cap and stem but I am unsure of where to line up the alignment tool to.
Does anyone have any clue where I can find out where to point the arrow on the alignment tool for a 351C?

Also looking for information on where to set the missing tooth on my 36-1 reluctor wheel and where to align the VR sensor.

This ignition system is SEFI with CoP using an EEC-V from a 2003 Town Car. Just want to confirm I only need one oxygen sensor for N/A dual exhaust. I thought I needed to monitor both headers with an O2 sensor if there was separate pipes. I am planning on an H pipe crossover, if there is a reason I should use an X pipe instead please give me your thoughts.