I noticed the other day on my way to work that the car started to develop a misfire, although it was completely intermittent, probably occuring twice (once when the engine was cold, and once when warmed up accelerating gently past 60mph).
I opted for the easy way out, and hooked the car up to AlfaDiag and read the fault codes, which came back as P0130 & P0135. Off the top of my head, P0130 referred to the lambda sensor, and P0135 referred to the lambda heater
To be honest, I have never replaced the lambda probe in the exhaust in the 3 years I have owned the car, so I will order one tomorrow, although there may be some slight problem that I'm hoping someone could help me with!
I have recently had an engine conversion from a 2.5 V6 CF2 to a reconditioned 3.0 V6 CF2 from a 166. Would both of these engines use the same lambda probes, or are they likely to be different?
Any help appreciated as always,