d2 td5 auto rpm issuise

Personaly im not the type todrive fast .but a my 2002 d2 seemed sluggish i drcided to hve a remap ..after i hd remap done .ive noticed a problem .this happernds up hill down hill and driving on a traight long road .if i drive half throttle vechical with change threw the gear ok .but if i floor the accel pedal it revs to 4200rpm the rpm just holds there like a limiter and wont change or accelerate .soon as i back off a little it changes fine ..
Question is ..is this normal for a auto td5 ..i personaly carnt be sure if it did this before it was remaped ....ive also replaced fuel regulator.diesal filter oil and filter along with a gearbox service with no change at all .i didnt wont to go back and complain incase is it either a fault else were.anyone else had this

1. run a stall test on it:

Stall test

Testing
1. Chock the wheels and fully apply the
handbrake.
2. Start the engine and run it until it reaches
normal operating temperature.
3. Apply the footbrake and select 'D'.
4. Fully depress the accelerator pedal and note
the tachometer reading. The figures should be
as given below. Do not carry out stall test for
longer than 10 seconds, and DO NOT repeat
until 30 minutes have elapsed.
l V8: 2200 to 2400 rev/min
l Diesel: 2600 to 2800 rev/min
5. A reading below 1300 rev/min indicates a
torque converter fault, ie stator free-wheel.
6. A reading between 1300 and 2200 rev/min (V8)
or between 1300 and 2600 rev/min (Diesel)
indicates reduced engine power.
7. A reading above 2400 rev/min (V8) or above
2800 rev/min (Diesel) indicates clutch slip.
NOTE: The figures quoted above were
measured at sea level with an ambient
temperature of 20 °C (68 °F). At higher altitudes
or higher ambient temperatures, these figures
will be reduced.

Click to expand...

2. if it passes read the part number from the autobox(EAT) ECU and report back cos it's possible that the previous owner swapped the EAT ECU with a V8 one and the remapper didnt know to take care about that... i've read about this symptom with V8 EAT ECU in Td5, it's not uncommon to use V8 ECU as it used to improve things