Looking through my file of Ae801, Ae802, Ae802 Prodrive, TEK1 and TEK2
Ae801 : 13.64psi peak boost target, dropping to 9.77psi
Fitted to MY99, Runs slighty leaner than the Ae802 but with the same ignition advance
Ae802 : 13.64psi peak boost target, dropping to 9.77psi
Fitted to MY00
Boost is less aggressive at part throttle (<50% throttle angle) than the Ae801.
Runs slightly richer than Ae801 by about 0.3-0.4AFR
Ae802 Prodrive : 15.65psi peak boost target, dropping to 10.86psi
This ECU was rated at 240BHP with stock exhaust i.e all the cats.
Boost runs a similar profile to the Ae801 but with higher limits
Fuel is 0.5AFR leaner at the same load levels than an Ae801, but richer if it hits the higher load values induced by the additional boost
Timing runs abot 2-4 degrees more advance on boost than any of the other ECU's listed here
ECUTEK TEK1 : 13.95psi Peak boost, dropping to 9.77psi at redline
This was ECUTEK's first stab and remapping and it's basically a slightly tweeked Ae801 with slightly higher target boost (13.95psi) but the fuel/ignition maps are as per Ae801. It was targeted at Ae802 owners IIRC
ECUTEK TEK2 : 15.96psi, dropping to 11.47psi at redline
This was ECUTEK's upgrade that was good for 260BHP with a Cat or 270-280BHP with decat. It pushed the TD04 Turbo to it's limit.
Boost runs a similar profile to the Ae801 but with higher limits
Fuel is a touch leaner at the same load levels than an Ae801, but richer if it hits the higher load values induced by the additional boost
Timing is adjusted (retarded slightly) due to the additional load/boost achieved
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