306 hdi remap

This is the Forum for all your Peugeot Technical Questions, Problems or Advice.
User avatar
Welshy_Pete
Posts: 414
Joined: 29 Apr 2012, 01:56
x 2

306 hdi remap

Unread post by Welshy_Pete »

Hello I'm just wandering can you tell if a 306 hdi has been remap?

Is there away to check this also?

Thanks
User avatar
spider
Posts: 3949
Joined: 05 Jan 2010, 14:28
x 77

Re: 306 hdi remap

Unread post by spider »

Visibly, well unless its got a "tuning box" which can sit between ECU and loom then no not easily. These don't always work as well as they should.

The other way was is to have the ECU flashed or one of the chips inside replaced. Not externally visible unless you wanted to take the ECU apart (not recommended)

Flash update not "visible" apart from checking values with Planet / Dyno test etc
Andy.

91 205D-Turbo, gone but still missed
02 106D, TUD5B, gone but not really missed apart from the MPG