dta s60 crank signaal

This section is dedicated to discussion of DTA engine control units such as the DTA E48 EXP, P8 Pro, DTA S40, S60, S80, and S100, as well as all things ECU related.
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jsauto
Posts: 12
Joined: Mon Nov 20, 2017 11:26 am
ECU Model: S80 Pro
Firmware Version: 73.10

dta s60 crank signaal

Post by jsauto »

hello

i have a problem whit a peugoet 206 rc
wen i crank the rpm signal going on and off
wiring is oke and got 400 ohm on the sensor and wiring to the ecu
new sensor dont work
what can it be ,don some of these cars whit out any problem

regards jurgen
Alex DTA
Posts: 1562
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: dta s60 crank signaal

Post by Alex DTA »

Post a crank scope from the software
jsauto
Posts: 12
Joined: Mon Nov 20, 2017 11:26 am
ECU Model: S80 Pro
Firmware Version: 73.10

Re: dta s60 crank signaal

Post by jsauto »

crank signaal
Attachments
peugoet  crank signaal.jpeg
katana
Posts: 409
Joined: Sun Jan 27, 2013 6:08 pm
ECU Model: S60 Pro
Firmware Version: 29

Re: dta s60 crank signaal

Post by katana »

I'd suggest sensor wiring reversed?
Alex DTA
Posts: 1562
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: dta s60 crank signaal

Post by Alex DTA »

katana wrote: Fri May 06, 2022 10:20 am I'd suggest sensor wiring reversed?
No, crank is wired correctly.
Alex DTA
Posts: 1562
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: dta s60 crank signaal

Post by Alex DTA »

jsauto wrote: Fri May 06, 2022 4:47 amcrank signaal
That scope is fine.
What is probably happening is that the coils are feeding back in to the crank sensor.
Make sure you are using shielded cable for the crank, the shield is properly drained at the ECU end, and the stud on the case is earthed correctly.
katana
Posts: 409
Joined: Sun Jan 27, 2013 6:08 pm
ECU Model: S60 Pro
Firmware Version: 29

Re: dta s60 crank signaal

Post by katana »

Alex DTA wrote: Sat May 07, 2022 2:12 am
katana wrote: Fri May 06, 2022 10:20 am I'd suggest sensor wiring reversed?
No, crank is wired correctly.
Only suggested as trace looked like the dodgy example in the manual!
Alex DTA
Posts: 1562
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: dta s60 crank signaal

Post by Alex DTA »

katana wrote: Sat May 07, 2022 11:27 am
Alex DTA wrote: Sat May 07, 2022 2:12 am
katana wrote: Fri May 06, 2022 10:20 am I'd suggest sensor wiring reversed?
No, crank is wired correctly.
Only suggested as trace looked like the dodgy example in the manual!
The only relevant bit in the dodgy trace is the long yellow line directly after the long coloured line.
In the above trace, there is no extra long yellow line, so the crank sensor is wired correctly.
jsauto
Posts: 12
Joined: Mon Nov 20, 2017 11:26 am
ECU Model: S80 Pro
Firmware Version: 73.10

Re: dta s60 crank signaal

Post by jsauto »

hi all
what alex sad i have maked a new crank kabel en i workt fine

thanks alex
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