Talk Morgan Forums Morgan Sports Cars Maintenance & Servicing Roadster on going P0171 & P0174 ECU faults

Top Posters(30 Days)

+8Rich 98

CooperMan 75

RichardV6 67

John V6 63

JohnHarris 56

Newest Members

BenRoadster, Max5787, Jack Noir, phenompilot52, Orjan
9,638 Registered Users

Newest Topics

Instrument dimmer rheostat, Lucas Part 78526
by Peter G3VNH - 23/09/26 04:58 PM

My Goodwood Revival 2026
by nestor59310 - 23/09/26 04:05 PM

Critical Morgan Tools & Spares.....
by AZJowett - 23/09/26 02:57 PM

Clutch for a 1982 4/4
by rory kim - 22/09/26 02:43 PM

DVLA frustration.
by Alexander - 22/09/26 09:29 AM

Old Book
by Morganmike - 21/09/26 07:54 PM

Wanted - S1 Mulberry glovebox bag
by Pundit - 21/09/26 01:39 PM

Latest Photos

First Morgan as it is now
by Strathaven, September 15

New to me 95 plus 4 daily driver
by SailingTom2, September 12

Bits to give away
by TigerTim, September 11

1989 Morgan Plus 4 in Ontario, Canada
by Carbuilder, September 5

First anniversary of Plus 4
by Strathaven, September 5

Forum Statistics

Forums39

Topics49,940

Posts838,603

Members9,638

Most Online1,063
Jun 14th, 2026

Today's Birthdays

There are no members with birthdays on this day.

September
M	T	W	T	F	S	S
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30

Print Thread

Re: Roadster on going P0171 & P0174 ECU faults John V6 #584713 10/07/19 06:54 PM
Joined: Jul 2007 Posts: 27,864 Likes: 775 Suffolk, England John V6 OP Member of the Inner Circle
OP John V6 Member of the Inner Circle Joined: Jul 2007 Posts: 27,864 Likes: 775 Suffolk, England	290 miles today. No ECU warning light. One pending P0171 as I had left the jubilee clip loose (hand tight) on the intake. Seems to be working touch wood. JohnV6 2022 CX Plus Four 2025 Renault Scenic Alpine etech "Yvette"

Entire Thread
Subject	Posted By	Posted
Roadster on going P0171 & P0174 ECU faults	John V6	03/07/19 05:32 PM
Re: Roadster on going P0171 & P0174 ECU faults	CooperMan	04/07/19 11:37 AM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	04/07/19 01:22 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	05/07/19 02:26 PM
Re: Roadster on going P0171 & P0174 ECU faults	Heinz	06/07/19 12:47 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	06/07/19 03:07 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	06/07/19 04:48 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	06/07/19 06:01 PM
Re: Roadster on going P0171 & P0174 ECU faults	Graham, G4FUJ	06/07/19 06:20 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	06/07/19 06:29 PM
Re: Roadster on going P0171 & P0174 ECU faults	Heinz	06/07/19 06:49 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	07/07/19 06:53 AM
Re: Roadster on going P0171 & P0174 ECU faults	Uther	07/07/19 11:18 AM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	07/07/19 04:03 PM
Re: Roadster on going P0171 & P0174 ECU faults	CooperMan	08/07/19 07:57 AM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	08/07/19 01:35 PM
Re: Roadster on going P0171 & P0174 ECU faults	Peter J	08/07/19 01:45 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	08/07/19 02:03 PM
Re: Roadster on going P0171 & P0174 ECU faults	Heinz	08/07/19 02:16 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	08/07/19 03:24 PM
Re: Roadster on going P0171 & P0174 ECU faults	Graham, G4FUJ	08/07/19 04:31 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	08/07/19 08:08 PM
Re: Roadster on going P0171 & P0174 ECU faults	Graham, G4FUJ	09/07/19 07:29 AM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	10/07/19 06:54 PM
Re: Roadster on going P0171 & P0174 ECU faults	CooperMan	11/07/19 10:41 AM
Re: Roadster on going P0171 & P0174 ECU faults	Heinz	10/07/19 07:24 PM
Re: Roadster on going P0171 & P0174 ECU faults	Paul F	10/07/19 07:24 PM
Re: Roadster on going P0171 & P0174 ECU faults	Graham, G4FUJ	10/07/19 07:59 PM
Re: Roadster on going P0171 & P0174 ECU faults	+8Rich	10/07/19 08:32 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	11/07/19 07:17 AM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	11/07/19 01:48 PM
Re: Roadster on going P0171 & P0174 ECU faults	CooperMan	11/07/19 02:23 PM
Re: Roadster on going P0171 & P0174 ECU faults	DaveW	11/07/19 02:17 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	11/07/19 02:53 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	14/07/19 12:16 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	26/07/19 11:46 AM
Re: Roadster on going P0171 & P0174 ECU faults	CooperMan	26/07/19 02:13 PM
Re: Roadster on going P0171 & P0174 ECU faults	John V6	26/07/19 02:21 PM

Moderated by TalkMorgan

Link Copied to Clipboard