2.2HDI&ZF4HP20 +remapping OK/NOK?

by **RopeliZ** » Wed Jul 31, 2013 5:14 pm

Citroen / Peugeot ZF4HP20, can it handle the extra stress of a remapping when with a 2.2 Hdi engine?

Some say the GB is really close to it`s limits? Is there anything to it.

has anyone made an "Economy remap" for 2.2?

by **feecle** » Tue Aug 13, 2013 8:56 am

According to the service manual, ZF 4HP20 is able to handle 330Nm max. Be careful as there is many cases this gearbox is tormented by strong V6 with torque near 280Nm.

by **RPM freak** » Thu Aug 15, 2013 12:43 am

I can confirm that this gearbox can handle 170hp and 400Nm

by **kingarthas** » Thu Sep 05, 2013 1:16 am

I just post one made for free in "rate my tune" section.

by **major_bvv** » Sun Jun 22, 2014 12:20 pm

I also have zf 4hp20 automatic gearbox on my peugeot 407 2.0 hdi 136ps. I was also wandering about remap on my car and the target hp and Nm are 163 hp and 380 Nm.Do you think that box will be ok.Has someone do that before?