Hondata

Spunkster wrote:We don't repair ECUs, and we recommend that you use an undamaged ECU when using our products.

i am aware you don't repair ecu's...

however - what part/component is damaged when this happens?

the ecu still functions normally - only code is 41 for the heater... and 34mpg...

so, had a mishap with some road debris, and it affected and shorted out the O2 heater circuit on my obd1 P72.

i have tested all wires, and it it pointing towards the heater circuit control in the ecu as being bad.

is this repairable, or is the ecu now junk?

also - if i were to want to chip ...