HELP: Wonder if TPM sensor works or not.

isoma · 05-10-2008, 23:44

Last mount I got the flat tire but didn't get any warning from Tire Pressure Monitoring system. When I test the car with wagcom (control module 65). I am getting the message of "no response from controller".
So I check the control module in sequence with "19-CAN GATEWAY- coding- long coding helper-3F-BYTE 1- Bit 7- 65 tire pressure monitoring".
This was not selected (ticked) and I ticked it
But after ticking it I tested the car, I got the message below in either car is working or not:
"01325 - Control Module for Tire Pressure Monitoring (J502)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 240
Mileage: 21085 km
Time Indication: 0
Date: 2000.00.00
Time: 02:31:11"
So I'm not sure my TPM sensor is working.
I need your help on this subject
How can I understand in another way if my TPM sensor is working or not?

My cable Micro-Can from ROSSTECH and licenced. I'm using 704.1 ( Because I couldn't make the newer version (805. etc) worked. My car is OCT II- 2006 ELEGANCE with TPM sensor and button on dash)

All replies will be apreciated.
Best regards

dstev2000 · 08-10-2008, 20:06

I might not be on the right track here but there are different TPM systems available across the VAG platforms, the Octavia system doesn't actually see any real tyre pressure but works things out via the ABS sensors, if it sees any drastic change in the circumference of the tyre (read: puncture) it will flag up a TPM warning. The reason you have a comms error/ no response from module 65 is because it probably isn't there.

It is known for not being particularly accurate, some report good results, some people say it's cr@p.

I would untick the box or it will keep flagging up the same error.

Lummox · 08-10-2008, 20:07

The above is correct, the TPM system on the Octavia doesnt have its own control unit, its just part of the ABS programming.

isoma · 08-10-2008, 23:03

Really thanks. it is very understandable. I couldn't think of it from this point. I will untick it soon.

Theresias · 10-10-2008, 11:55

Please contact us (Ross-Tech) directly regarding making the current version work.

05-10-2008, 23:44	#1
isoma Briskodian Join Date: Oct 2007 Posts: 30 Members Car: Thanks: 5 Thanked 2 Times in 2 Posts	HELP: Wonder if TPM sensor works or not. Last mount I got the flat tire but didn't get any warning from Tire Pressure Monitoring system. When I test the car with wagcom (control module 65). I am getting the message of "no response from controller". So I check the control module in sequence with "19-CAN GATEWAY- coding- long coding helper-3F-BYTE 1- Bit 7- 65 tire pressure monitoring". This was not selected (ticked) and I ticked it But after ticking it I tested the car, I got the message below in either car is working or not: "01325 - Control Module for Tire Pressure Monitoring (J502) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 2 Fault Frequency: 1 Reset counter: 240 Mileage: 21085 km Time Indication: 0 Date: 2000.00.00 Time: 02:31:11" So I'm not sure my TPM sensor is working. I need your help on this subject How can I understand in another way if my TPM sensor is working or not? My cable Micro-Can from ROSSTECH and licenced. I'm using 704.1 ( Because I couldn't make the newer version (805. etc) worked. My car is OCT II- 2006 ELEGANCE with TPM sensor and button on dash) All replies will be apreciated. Best regards Last edited by isoma; 06-10-2008 at 00:10.

08-10-2008, 20:06	#2
dstev2000 Briskodian Join Date: Aug 2005 Location: Back in the Green Posts: 4,103 Members Car: 2 Octavia IIs: an L&K combi and a vRS hatch. Thanks: 51 Thanked 177 Times in 161 Posts	Re: HELP: Wonder if TPM sensor works or not. I might not be on the right track here but there are different TPM systems available across the VAG platforms, the Octavia system doesn't actually see any real tyre pressure but works things out via the ABS sensors, if it sees any drastic change in the circumference of the tyre (read: puncture) it will flag up a TPM warning. The reason you have a comms error/ no response from module 65 is because it probably isn't there. It is known for not being particularly accurate, some report good results, some people say it's cr@p. I would untick the box or it will keep flagging up the same error. __________________ MY08 L&K: Black-Estate-Diesel-Sunset Glass-MFD2-W8 Interior light-Colour coded door strips-LED sidelights and Puddle lights-VAG-COM fettled-Lovely! SWMBO's: MY08 vRS TDI - Standard

08-10-2008, 20:07	#3
Lummox Partner Join Date: Sep 2003 Location: Newport Pagnell Posts: 22,960 Members Car: Mk2 Golf GTi 16v and building a 20VT MK2. Images: 2 Thanks: 29 Thanked 829 Times in 698 Posts	Re: HELP: Wonder if TPM sensor works or not. The above is correct, the TPM system on the Octavia doesnt have its own control unit, its just part of the ABS programming. __________________ www.unit18.co.uk Remapping Service now available, PM for details.

08-10-2008, 23:03	#4
isoma Briskodian Join Date: Oct 2007 Posts: 30 Members Car: Thanks: 5 Thanked 2 Times in 2 Posts	Re: HELP: Wonder if TPM sensor works or not. Really thanks. it is very understandable. I couldn't think of it from this point. I will untick it soon.

10-10-2008, 11:55	#5
Theresias Briskodian Join Date: Apr 2006 Location: Mid Germany Posts: 430 Members Car: MY 2007 Thanks: 1 Thanked 31 Times in 28 Posts	Re: HELP: Wonder if TPM sensor works or not. Please contact us (Ross-Tech) directly regarding making the current version work. __________________ Sebastian

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
TPM - retrofittable?	phiL&K	Octavia II	1	27-09-2007 22:49
TPM - standard or optional on new VRS?	FocusZtec	Octavia II	8	09-06-2007 23:06
TPM addition	cheezemonkhai	Octavia II	19	12-10-2006 09:27
Tpm	darnell	Octavia II	5	24-06-2006 07:55

HELP: Wonder if TPM sensor works or not.

HELP: Wonder if TPM sensor works or not.

Similar Threads