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Solved ✔ Passat TDI 170
18-06-2019, 18:33 PM, (This post was last modified: 23-06-2019, 17:42 PM by ROD-BENDERS.)
Post: #1
Passat TDI 170
Hi guys maybe someone can help  nerd

VW Passat 2007 tdi 170 wagon dsg
HW: PPD1.2
HW: 03G906018AS 9971
SW: 6576286553
VIN nr.: WVWZZZ3CZ7Exxxxxx
Engine: R4 2.0l PPD1.2 BMR 

Ok problem is differential pressure sensor fault P2002 short to B+ and P0473 short to B+

Both of these codes are differential pressure sensor.
1. Changed sensor and calibrated ok - still same fault.
2. Dpf light on.
3. Glow plug light on limp mode.
4. disconnect pressure sensor car go fine but only dpf light on.
5. Fully checked out wiring loom to ecu all ok.
6. Appears to be fault with ecu

A. How easy is it to adapt a secondhand ecu to this car with Odis Service ?
B. Can I do this with Odis Service offline ?
C. Would I need someones help who have Vag online account ?

I know I can get another ecu and use julie emulator, but I would rather adapt another ecu if I can

Any suggestions please Guru guys ? smile

Thanks

cheers

[Image: OxNUyuy.jpg]All VAG immo off or transfer - change Power Class up to & including WFS6 SHE -VAG DCM 6.2 3.7 - immo off also Bcm2, Elv, TC DSG DL381 DQ200 DQ250 DQ400 DQ500: Here:
AKL MQB - + A6-A7-A8-Touareg- generate sync key file - Many tools available = VAG ME7x LC AL NLS offline MOD tool + kg- BMW EDC16 IMMO TOOL + KG - BMW EWS remover tool + KG - med17 immo v2.3 - BMW-LAND ROVER-MINI EWS OFF TOOL + many more sw: PM me with what you need.
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18-06-2019, 18:57 PM, (This post was last modified: 18-06-2019, 19:01 PM by Remap Ross.)
Post: #2
RE: Passat TDI 170
are you planning on fixing and keeping dpf in place rod benders
clone with ktag

i help who i want! when i want to! otherwise dont ask free stuff
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[+] 1 user says Thank You to Remap Ross for this post
18-06-2019, 19:01 PM, (This post was last modified: 18-06-2019, 19:04 PM by ROD-BENDERS.)
Post: #3
RE: Passat TDI 170
(18-06-2019, 18:57 PM)Remap Ross Wrote:  are you planning on fixing and keeping dpf in place rod benders

well the problem is if I dpf off this car the dpf light will carry on glowing because there is no way to turn it off, at least none of the conventional dpf off solutions can extinguish the light.

The only way to successfully dpf off the car is to get the light off, and then write dpf off solution. With these pressure sensor faults cannot get the light off  devil

But I think I would rather have dpf on and off as a last resort.

ahhh can clone with Ktag with ecu same HW SW ?

cheers

[Image: OxNUyuy.jpg]All VAG immo off or transfer - change Power Class up to & including WFS6 SHE -VAG DCM 6.2 3.7 - immo off also Bcm2, Elv, TC DSG DL381 DQ200 DQ250 DQ400 DQ500: Here:
AKL MQB - + A6-A7-A8-Touareg- generate sync key file - Many tools available = VAG ME7x LC AL NLS offline MOD tool + kg- BMW EDC16 IMMO TOOL + KG - BMW EWS remover tool + KG - med17 immo v2.3 - BMW-LAND ROVER-MINI EWS OFF TOOL + many more sw: PM me with what you need.
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18-06-2019, 19:09 PM,
Post: #4
RE: Passat TDI 170
ok mate yes, ktag should clone no issue

i help who i want! when i want to! otherwise dont ask free stuff
72656d617020726f73732068656c707320616c6c20746861742068656c7073206d65
genuine winols check click here
Reputation: +1 - ROD-BENDERS [+1]
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[+] 1 user says Thank You to Remap Ross for this post
18-06-2019, 19:26 PM,
Post: #5
RE: Passat TDI 170
can you put ori back and do forced regeneration?

Fileservice Dyno Tested: Stage 1,2,3 , Manual: DPF off, EGR off, AdBlue
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18-06-2019, 19:31 PM,
Post: #6
RE: Passat TDI 170
(18-06-2019, 19:26 PM)Jurebv Wrote:  can you put ori back and do forced regeneration?

unfortunately it wont do a forced regeneration with those two fault codes

[Image: OxNUyuy.jpg]All VAG immo off or transfer - change Power Class up to & including WFS6 SHE -VAG DCM 6.2 3.7 - immo off also Bcm2, Elv, TC DSG DL381 DQ200 DQ250 DQ400 DQ500: Here:
AKL MQB - + A6-A7-A8-Touareg- generate sync key file - Many tools available = VAG ME7x LC AL NLS offline MOD tool + kg- BMW EDC16 IMMO TOOL + KG - BMW EWS remover tool + KG - med17 immo v2.3 - BMW-LAND ROVER-MINI EWS OFF TOOL + many more sw: PM me with what you need.
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18-06-2019, 19:40 PM,
Post: #7
RE: Passat TDI 170
i have made dpf of on the same car, the light goes out after a few miles or
Engine adaptation channel 12. Set  to 0

No help for people not give a feedback
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18-06-2019, 19:59 PM,
Post: #8
RE: Passat TDI 170
(18-06-2019, 19:40 PM)loki954 Wrote:  i have made dpf of on the same car, the light goes out after a few miles or
Engine adaptation channel 12. Set  to 0

Not with short to battery + fault codes Loki  handshake

[Image: OxNUyuy.jpg]All VAG immo off or transfer - change Power Class up to & including WFS6 SHE -VAG DCM 6.2 3.7 - immo off also Bcm2, Elv, TC DSG DL381 DQ200 DQ250 DQ400 DQ500: Here:
AKL MQB - + A6-A7-A8-Touareg- generate sync key file - Many tools available = VAG ME7x LC AL NLS offline MOD tool + kg- BMW EDC16 IMMO TOOL + KG - BMW EWS remover tool + KG - med17 immo v2.3 - BMW-LAND ROVER-MINI EWS OFF TOOL + many more sw: PM me with what you need.
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18-06-2019, 20:05 PM,
Post: #9
RE: Passat TDI 170
when disconnect the sensor, is it still short to battery

No help for people not give a feedback
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18-06-2019, 20:39 PM, (This post was last modified: 18-06-2019, 20:53 PM by gezame.)
Post: #10
RE: Passat TDI 170
Hello
  Release the tubes that are connected to the differential sensor (the tubes, not the cables), circulate with the car and look at the parameters to see if the differential pressure drops, try to erase the dtcs, the fault codes should disappear.
  Then when the car is without dtcs, do a forced regeneration

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