Help needed on antipollution fault!!

[RyRy]

I own a 52 plate Peugeot 307 2.0 HDI 90bhp which has many many faults. Came home from work the other day and I was greeted by the car's got another problem, it is becoming a daily occurrence.

Most recently I have the message antipollution fault coming up on the display. I have read many posts in relation to this which are beginning to confuse me. The car started registering the fault and the engine power has been restricted. No gear will go above 3000rpm which when trying to rev at 4000rpm for 10mins is hard. Took the car out for a run to clear it, working the gears up to max 70ish and then dropped it into 3rd which revs at 4000rpm and just reduces to 3000rpm and stops. The turbo is still working as you can hear it.

Any ideas of what is wrong or will I have to cough up another £25.00 for diagnostics after having had one done last week for ABS problem!

[bettyswollocks]

The £25 diagnostics should have showen up all faults if done on the right machine (peugeot planet) the car is in limp mode and will not rev out until you fix the problem.

[RyRy]

The fault only happened 3-4 days after the previous fault was read. I took the car on a long run a few days ago and recently filled up at my usual filling station. I guess I'll get the codes and post them on here. Thanks for your help.

[trem1]

well you could try adding your location to your profile,someone from here may be very close to you with planet and able to help out

[davidireland]

Sonds like an air flow meter. Put the car on Peugeot Planet. Get them to check the parameters for the air circuit. look at the the air flow measured in relation to the air flow reference. If a massive difference them look at the air circuit again. Air filter, turbo, air flow meter etc.

[RyRy]

Thanks for the advice, I shall update you tomorrow with the results.

[RyRy]

Right here's the update, the diagnostics check revealed the following codes

P1425 - undocumented code
P1447 - particle filter
P0100 - flow sensor signal

All codes were reset and the car was returned to normal out of limp mode. I took the car for a spin driving at about 70ish in third for a good 20mins to clear through as instructed by my mechanic. Thought the problem had cleared. Had a steady drive up to Stoke some 220 miles. Today started to drive back from Stoke just got onto the M6 and the engine management light returned. Guess I'm gonna have to bite the bullet and shell out a hefty sum to fix the problem!

[mighead]

Originally Posted by RyRy

Right here's the update, the diagnostics check revealed the following codes

P1425 - undocumented code
P1447 - particle filter
P0100 - flow sensor signal

All codes were reset and the car was returned to normal out of limp mode. I took the car for a spin driving at about 70ish in third for a good 20mins to clear through as instructed by my mechanic. Thought the problem had cleared. Had a steady drive up to Stoke some 220 miles. Today started to drive back from Stoke just got onto the M6 and the engine management light returned. Guess I'm gonna have to bite the bullet and shell out a hefty sum to fix the problem!

my mates does the same it is a problem within the brain of the car ask for an upgrade from a newer car

[bettyswollocks]

P1425 EGI glow plug Secondary failure
ED15C2 with FAP - Catalytic converter downstream temperature signal. Short circuit to positive or open circuit or Coherence between converter 1 & 2 temperature signal.

[RyRy]

Thanks for clearing the unknown up betty, so I take it I need new glow plugs?? and what does the circuit spiel mean in lay mans terms?