The instructions state that position 4 (P4) can output emulated narrow band.
I know it's not ideal, and for daily driver any one done this.
Will or does this work OK for EEC-IV stock PCM?
And, on another note, I know people tie into the EGR sensor input for AEM sensor.
My bin has the following A/D channels:
Code: Select all
3cfd: 00,08,01 struct 0, ITOT # Transmission Oil temperature, counts.
3d00: 01,0e,01 struct 1, IVCAL # A to D conversion of the calibration input voltage, counts.
3d03: 02,0a,01 struct 2, IIVPWR # Ignition voltage, A/D counts.
3d06: 03,0c,01 struct 3, IOCC # Output Circuit Check (OCC) A/D input level.
3d09: 05,44,03 struct 5, IETVOCM # A to D conversion of the ETV over current monitor voltage, counts
3d0c: 07,1c,01 struct 7, ITP # Throttle position value from A/D conversion, counts.
3d0f: 08,10,01 struct 8, IECT # A/D conversion of ECT sensor, counts.
3d12: 09,12,01 struct 9, IACT # A/D conversion of ACT sensor input, counts.
3d15: 0a,18,01 struct a, INDS # Input Neutral/drive switch, counts.
3d18: 0b,1a,01 struct b, IEGO1 # Exhaust Gas Oxygen sensor 1
3d1b: 0c,14,01 struct c, IEGR # A/D conversion of EGR sensor input, EVP or EPT sensor, counts.
With some clever codding, would I be able to add channel 4 or 6 to the code, and then wire up the AEM sensor to the appropriate analog input?
Any one tried that?
I am aware that a lot of code would have to be moved as there is no free space before or after the above code, and where an assembler would be nice to have.