One minute it will rev the next it wont ?

Dibdob69 · 15th February 2021, 14:01

Looks like l have an intermittent problem

One minute it fires up and runs like normal, then the next time it will start as normal but wont rev up and the tick over is a little higher than normal

2.0 Cdti, 1/2 tank of fuel, Checked both fuel pumps are working, New fuel filter, Tried MAF plugged in and unplugged.

COLVERT · 15th February 2021, 14:13

Could be a poor connection on the high pressure pump sensor.---

Dibdob69 · 15th February 2021, 16:07

Quote:

Originally Posted by COLVERT

Could be a poor connection on the high pressure pump sensor.---

Good call chap

Mike Noc · 15th February 2021, 20:18

These diesels are drive by wire, and it sounds like your accelerator pedal assembly is on the blink.

COLVERT · 16th February 2021, 19:40

Quote:

Originally Posted by Dibdob69

Good call chap

Your post.---Does that mean you have found and put right the problem ?---

15th February 2021, 14:01	#1
Dibdob69 Newbie Rover 75 saloon Join Date: Dec 2020 Location: Royal Leamington Spa Posts: 28 Thanks: 10 Thanked 5 Times in 1 Post	One minute it will rev the next it wont ? Looks like l have an intermittent problem One minute it fires up and runs like normal, then the next time it will start as normal but wont rev up and the tick over is a little higher than normal 2.0 Cdti, 1/2 tank of fuel, Checked both fuel pumps are working, New fuel filter, Tried MAF plugged in and unplugged.

15th February 2021, 14:13	#2
COLVERT This is my second home R75 Saloon. Join Date: Feb 2009 Location: France/or Devon. Posts: 14,003 Thanks: 3,851 Thanked 2,167 Times in 1,816 Posts	Could be a poor connection on the high pressure pump sensor.---

15th February 2021, 20:18	#4
Mike Noc This is my second home Rover 75 CDT Manual Connoisseur SE, Rover 75 CDT Automatic Connoisseur SE & a Freelander Td4. Join Date: Jul 2009 Location: Hampshire Posts: 11,551 Thanks: 3,470 Thanked 3,119 Times in 2,247 Posts	These diesels are drive by wire, and it sounds like your accelerator pedal assembly is on the blink.