Other 70 Problem: No cruise

[cheshired5]

Originally Posted by taz

Not a multimeter I'm afraid. These were from my iCS906 code reader. It gave me these readings in % when I checked its operation.

Ok thanks.
So your i906 took the readings but where did you get the reference % data to confirm your readings were out of spec?

[astreb]

Originally Posted by 100K+

Hi - My V70 AWD R has lost cruise control. Vida/Dice threw up ECM 9300 Clutch position sensor - faulty signal. No other DTC other than one relating to my phone battery low.

Vida appears to suggest they are an easy change, is this true?

BTW live data from the sensor was the word "live"/" ---" when the pedal was released changing to "---" when touched and depressed to 1/2 way down then "live" from 1/2 way down to fully down.

Cheers

Bob

BEWARE
After fitting 3 CP sensors in 12 months on my 2004 V70, I decided to do a more in depth study of what was going on. All plastic bag advice has been followed so I tested the system dynamically with VIDA.
Results
Faulty sensor: 3.17V > 4.68V
New sensor: 2.55V > 4.45V
Further investigation:Volvo Technical Bulletin

ECM-9300
Clutch pedal position sensor

Signal too high

Fault trace signal wire shorted to supply (>4.771V) using

VIDA.

Signal too low

Fault trace signal wire shorted to ground (< 1.66V) using

VIDA.

"Faulty signal

This monitor was intended for production line verification only and is not tolerant of wear over time. Resulting in unnecessary DTC's and cruise control denied by the ECM for the remainder of the driving Cycle.

Downloading the Latest ETS Software will remove the assembly fault monitor as the cruise will disconnect with detected gear ratio, but the signal too high/low will remain."
So I will get the latest ETS Software!

Having contacted Volvo GB they deny any issues in this respect
Thoughts please
Tony