Electricals

Is it possible to fit the New Athena ECU on the old AJP PR7? Pre – 21 PR7 with 2021+ ECU?

We took on all the troubles in comparing the old PR7’s wiring and ECU pinout to the new 2021 models wiring and ECU pinout, and… well there is no easy answer to this question. In fact, there is an additional question to ask – how much are you willing to pay and how much of the DIY you are willing to do?

Is it possible to fit the New Athena ECU on the old AJP PR7? Pre – 21 PR7 with 2021+ ECU? Read More >>

AJP PR7 Problems: High Idle / Rough Running / Stalling / Not Starting (Idle Air Control Valve (IACV) Problems)

It might sound a bit complicated and dull, but in reality it isn’t once you get the idea – and I hope this post will give a good idea about it! Thing is, IACV’s are not serviceable as they are sealed units and if it breaks – replace it, if it’s working – leave it alone.

AJP PR7 Problems: High Idle / Rough Running / Stalling / Not Starting (Idle Air Control Valve (IACV) Problems) Read More >>

AJP PR7 Fuel Pump Relay Mod

I have tried to mark schematics in a way that even those who have no idea what they are doing could understand what’s going on there, so please feel free to have a good look at it, and things will be much clearer. Also, I made it so that there will be no need to cut any of the original wiring, as well as things could be reverted back to original state at any point.

AJP PR7 Fuel Pump Relay Mod Read More >>

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