premrajeev
New member
Hey I owe a petra (Palio sedan) 1.2 EL .It runs a FIRE 1.2 8V MPFI engine,Magneti Marelli IAW 49F ECU controls the engine management.I never had a rpm counter in the original cluster but now i have possessed a cluster with rpm counter from a palio 1.6, anybody know how to connect the signal wire as i dont have a rpm signal from ecu in my wiring.. i have tried signal from crank sensor rpm works but engine stalls .. i've heard from someone tht there is a signal output for rev counter from ecu anybody knows which pin it is ? any circuits ? any help on this will be highly appreciated . . I'm stuck on this for quiet some days, and dont want to experiment on the ECU as a fried ECU will be the result of a wrong connection . . . :bang:
Pls help..
Pls help..
