I bought a PNP Megasquirt for my '87 325is with Bavauto headers and supersprint catback.
I want to install a wideband o2 sensor and I am not sure what the best route is. As I see it, I have three options:
1. Install the o2 in the current location, about 10" after one of the two collectors. I believe this would measure cyl 1-3 only.
2. Install the o2 sensor at the x pipe. Given how far back the header collectors are, the x pipe ended up closer to the rear wheel, where the door ends.
3. Install two o2 sensors, one on each header collector.
If I do #3, can Megasquirt run two separate o2 sensors?
Any input on this is appreciated.
I want to install a wideband o2 sensor and I am not sure what the best route is. As I see it, I have three options:
1. Install the o2 in the current location, about 10" after one of the two collectors. I believe this would measure cyl 1-3 only.
2. Install the o2 sensor at the x pipe. Given how far back the header collectors are, the x pipe ended up closer to the rear wheel, where the door ends.
3. Install two o2 sensors, one on each header collector.
If I do #3, can Megasquirt run two separate o2 sensors?
Any input on this is appreciated.
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