R26 no power over 2500 rpm

Any message on you comp screen?

 

I've got clip mate.

 

Hold the indicator stalk button in to do that mate.

 

I'm about on Sunday. Tomorrow is no good for me. I'm down in Chelmsford until tomorrow night.
Lee

 

Pm sent

 

how does this work does it also reset your wipers as mine aren't the same as they used to be don't work anywhere near as well as they used to ? I have tried before but nothing seems to happen

 

Did your OBD reader throw any codes up?

 

It should be a piece of piss mate, pop the OBD port cover off (in front of the gearstick) Plug it in, then yoou'l prob have 3 or so buttons two to scroll one for enter, scroll to DTC press enter.
Is your code reader an orange one with a cable attached?

 

Oh depending on the type you may need to have your ignition on (but not the engine running). i think thats press the start button 3 times with key in and hold down the last press of the start button for about 10-15 secs

 

P0235 says -
Boost pressure sensor harness is open or shorted
- Boost pressure sensor circuit poor electrical connection
- Faulty boost pressure sensor
- Faulty Turbo/Super Charger
- Engine over temperature
- Ignition misfire exceeds the calibrated threshold
- Faulty Knock sensor (KS)

​

 

The pending bit means you've got an intermittent fault that has been logged in the ECU but hasn't hit the threshold to actually register it as an actual fault yet

 

Knock sensor is on the front of the block near the oil filter, from memory it has a brown electrical plug going into it (may be wrong, so don't quote me!).

Boost sensor i would presume would be the MAP sensor, which is on the plastic hose going into the throttle body it may be hidden down behind the headlight somewhere (I've got the forge hard pipe kit so cant 100% remember exactly where it is) you'l probably need a small flat head screwdriver to prise it loose

 

No worries, i'd probably start with the Map sensor first tbh

 

I'd also be looking at the n75 valve as i think the solenoid has a habit of going every now and again from what i've read

 

Sounds like your having a mare austin any luck selling the r26 yet ?

 

The N75 valve is basically the factory fit dump valve if they fail they can cause over boost which sends it into limp mode. It should be plumbed into the actuator / inlet pipe number 1 on this pic :-
http://renaultsport.myfastforum.org/download/file.php?id=8155&mode=view

 

Were u taking both to fcs ?

 

U gonna be camping ?

 

Interesting im getting more temted too make it u gonna be starting a convoy

 

I've got a spare n75 valve sat on my desk. We will sort it Saturday mate.
lee