DEFENDER2.NET - View topic - MAF Flow Rates/Frequency

↓ Advertise on Defender2 ↓

Home · FAQ · New Posts · My Posts · PMs · Search · Members · Map · Calendar · Profile · Donate · Register · Log In

Home > Td5 > MAF Flow Rates/Frequency

Page 1 of 1

Print this entire topic ·

me@td5.org

Member Since: 16 Jan 2011
Location: Warwick
Posts: 856

MAF Flow Rates/Frequency

Does anyone know the expected flow rates on the TD5 MAF sensor and the associated output frequencies?

26th Aug 2012 5:15pm

wslr

Member Since: 18 Jul 2010
Location: Wellington, Somerset
Posts: 581

Testbook will show a healthy air flow sensor as 55 to 60 kg/hr at idle with no loads on the electrics, and 190 to 200 at 2000 rpm. I can't remember the tests off the vehicle - you'll have to check TOPIx.

26th Aug 2012 6:58pm

me@td5.org

Member Since: 16 Jan 2011
Location: Warwick
Posts: 856

wslr wrote:
Testbook will show a healthy air flow sensor as 55 to 60 kg/hr at idle with no loads on the electrics, and 190 to 200 at 2000 rpm. I can't remember the tests off the vehicle - you'll have to check TOPIx.

Thanks, I've never used TOPIx but I'll give I a go. It's frustrating because all of the Bosch sensors have proper data sheets but there is no good data I can find on the VDO sensors.

P

26th Aug 2012 9:03pm

wslr

Member Since: 18 Jul 2010
Location: Wellington, Somerset
Posts: 581

If it helps, a new Genuine Part sensor and new VDO sensor read exactly the same with no difference in live data readings.

26th Aug 2012 9:10pm

Page 1 of 1

All times are GMT + 1 Hour

Jump to

< Previous Topic | Next Topic >

Posting Rules

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum