The Dispatch | Expert | Scudo Hub

Aaron austin

Member

Registered: 2021-12-08

Posts: 5

2005 expert 1.9d loss of power

hi everyone i have a 2005 peugeot expert 1.9 d  recently i have an issue of no power i can barely reach 40mph
even when im stationary it will not rev hi and blows black smoke.
ive blanked off the egr valve replaced crank sensor and done a service still no luck
any help would be apprieciated.

regards aaron

Casper

Member

From: East Lothian

Registered: 2015-12-20

Posts: 2,180

Re: 2005 expert 1.9d loss of power

Lack of air or unburnt fuel tends to be black smoke. Try without air filter but i would expect a duff injector and next going up in price would be diesel Pump.

Aaron austin

Member

Registered: 2021-12-08

Posts: 5

Re: 2005 expert 1.9d loss of power

Lack of air or unburnt fuel tends to be black smoke. Try without air filter but i would expect a duff injector and next going up in price would be diesel Pump.

thanks for the reply whats the best way to check which injector is faulty and could the injectors be clogged.

thanks again

Casper

Member

From: East Lothian

Registered: 2015-12-20

Posts: 2,180

Re: 2005 expert 1.9d loss of power

Lack of air or unburnt fuel tends to be black smoke. Try without air filter but i would expect a duff injector and next going up in price would be diesel Pump.

thanks for the reply whats the best way to check which injector is faulty and could the injectors be clogged.

thanks again

Not sure TBH as unlike my van what are electronically controlled so it would just be unplug one at a time.

Casper

Member

From: East Lothian

Registered: 2015-12-20

Posts: 2,180

Re: 2005 expert 1.9d loss of power

Another thought is the MAF sensor. Its just at the airbox on the pipe leading to EGR. If that is dirty or faulty then it will be giving false reading to the ECU what will be making the fuel to air ratio wrong. Two rich will give black smoke.

vaz2121

Member

From: Glasgow Living:~ SW. Scotland

Registered: 2015-08-31

Posts: 1,311

Re: 2005 expert 1.9d loss of power

What Casper says ..................
try unpluging MAF .......................
See what happens ... if it improves clean MAF or find a replacement.....................

Ether that theres a blockage in it's breathing...........

Blocked or loose failing cat internals maybe ..............

Aaron austin

Member

Registered: 2021-12-08

Posts: 5

Re: 2005 expert 1.9d loss of power

hi all

so ive cut my exhaust off at front box and all issues are resolved

so next question is has anyone got a exhaust for sale

thanks

scotchjoe

Member

From: Northern Ireland

Registered: 2020-01-08

Posts: 105

Re: 2005 expert 1.9d loss of power

Cheap exhausts available on evil bay,  from Poland but postage free to the UK . £43 for the front pipe with silencer attached. Quality is decent enough.

search with the title     PEUGEOT EXPERT VAN 1.9 D 71HP 1999-2000 Exhaust Central Silencer

Last edited by scotchjoe (2021-12-11 14:49:26)

kenbw2

Administrator

From: Preston

Registered: 2017-11-26

Posts: 1,612

Re: 2005 expert 1.9d loss of power

hi all

so ive cut my exhaust off at front box and all issues are resolved

so next question is has anyone got a exhaust for sale

thanks

Interesting. So was it the DPF? The cat?

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