Hey guys. I was wondering if any one knows if the standard 4afe/7afe ECUs are capable of being re tuned... more specifically, can they handle boost compensation? I know the AE112 had a limited run of 7AFTE engines, so am I right in assuming the 7AFE ecu's can handle positive manifold pressure with out having a melt down? or can they be tuned to handle boost?

 

Thanks guys

Hey guys. I was wondering if any one knows if the standard 4afe/7afe ECUs are capable of being re tuned... more specifically, can they handle boost compensation? I know the AE112 had a limited run of 7AFTE engines, so am I right in assuming the 7AFE ecu's can handle positive manifold pressure with out having a melt down? or can they be tuned to handle boost?

 

Thanks guys

 

Those 7afte's run a TOMS ecu. I seriously doubt a re-prom would take boost, i'd look for a second hand aftermarket one.

At the very least you would need a new map sensor and i dunno if the oem ecu can be re calibrated for it.

Thanks guys... I'll do some more research...

Toyota ECUs in general are not tuneable, programable or chip-able apart from a select few OEM-approved aftermarket ones such as TOMs, Mines etc.

 

And the TOMs ECU in the AE112 Sportivo costs something like $10,000 to replace from factory.