map sensor wiring variation for the L6 ecu,
pin 30 on ecu goes to (A) on map sensor
pin 11 on ecu goes to (B) on map sensor
pin 15 on ecu goes to (C) on map sensor
according to this schematic of the L6 ECU
Now on the cosworth wiring diagram taken from cannell manuals shows a difference
pin (A) BR-GN goes to pin 11 on ecu
pin (B) RT goes to pin 30 on ecu
pin (C) SW/RT goes to pin 15 on ecu, the burning question is which is correct, As this diagram shows pin (B) as + voltage
the top diagram shows pin 30 on ecu goes to (A) which is positive, very confusing, anyone shed any light on this please.