Tdi Engine fault workshop and emisions garage

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Thabz24
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Posts: 1
Registered for: 4 years 7 months

Tdi Engine fault workshop and emisions garage

Post by Thabz24 »

Hi all...have jetta 06 auto tdi Bkd engine-Jus over 200k kms on it; recently changed the dmf and car functioned relatively ok but felt I could get more out of it so had a decat done...barely few hours of drivin later on, car went into limp mode, wont bypass 100km/hr, engine cheklight is on with "check engine light" plus "engine fault workshop" mesage...to make maters worse, the emisions warning goes off as wel. Switched off the car fo a few mins, tried to start it agan same mesages except now requirs long cranking before starting, whch trigered flashing glow plugs :bang:

Vcds shows fault p0322, engine speed sensor; but other forums talk about "purge valve" being damaged...has anyone experienced this-was it the decat or sensor thags causin al this...

ANY HELP PLEASE!!!
oemplus
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Car Make: VW
Car Model: Polo 1,9 TDI Sportline
Location: Cape Town

Re: Tdi Engine fault workshop and emisions garage

Post by oemplus »

Have a look at your EGR. Either do a delete or clean and software
VW Chico 1.3 (2E 2l 8v, Twin Weber 40s, 50mm Exhaust )
Seat Cupra TDI (EGR delete, Racepipe, Straightpipe, RK Button Clutch, Hybrid Turbo, Coilovers, Stage 2+)
VW Beetle 1600S (Full restoration)
Mazda MX5 NB (Decat, Solid Mounts, CAI)
VW Polo TDI Sportline 9n (EGR delete, Racepipe, Straightpipe, RK Comp Clutch, Stage 1)
VW Citi 1.4i (272cam, Profit 50mm Exhaust)
JBG5TDI
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Registered for: 6 years 10 months
Location: CAPE TOWN

Re: Tdi Engine fault workshop and emisions garage

Post by JBG5TDI »

https://youtu.be/S10H9HrsMpo

Sounds like your Crank sensor
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panic-mechanic
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Location: Benoni, putfontein.

Re: Tdi Engine fault workshop and emisions garage

Post by panic-mechanic »

so why would you ignore the crank sensor code that vcds shows you. in measuring blocks can you see rpm during cranking that is stable at around 180 to 220 rpm. if not then you have a dead crank sensor.
Stephan van Tonder - Jhb - Putfontein Benoni
'05 Audi A6 3.0L TDI Avant
'09 Touareg 3l TDI
'13 VW CC 2l tdi (repair project)
'05 Touareg v10

Perfect Power dealer. I do dyno tuning.
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