limp mode
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Junior Member
Joined: Apr 2019
Posts: 2
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From: uk
limp mode
2008 Mazda 5 2.0 Diesel
Keep going in to a limp mode, cant go above 2.500 rpm power cuts out till rev return to 900rpm and throttle comes back alive. same in neutral
found EGR pipe Blocked with carbon, valve removed cleaned and tested to be working.
DPF filter not blocked,
Fuel Filter Replaced, Fuel Regulator Changed.
Lambda Sensor changed due to flagging up a issue on mazda health check on IDS, still no change although passed test now.
DPF regen completed.
No fault Codes on engine only one there is on the abs. but was on before this issue.
any help or suggestions would be great
Keep going in to a limp mode, cant go above 2.500 rpm power cuts out till rev return to 900rpm and throttle comes back alive. same in neutral
found EGR pipe Blocked with carbon, valve removed cleaned and tested to be working.
DPF filter not blocked,
Fuel Filter Replaced, Fuel Regulator Changed.
Lambda Sensor changed due to flagging up a issue on mazda health check on IDS, still no change although passed test now.
DPF regen completed.
No fault Codes on engine only one there is on the abs. but was on before this issue.
any help or suggestions would be great
Super Moderator
Joined: May 2012
Posts: 7,847
Likes: 32
From: Queensland Australia
Save a session & open a tech case with Mazda tech centre. They seem to see alot more that we humble techs can view with MMDS ( Mazda's name for IDS software)
Last edited by grim_reaper; Apr 3, 2019 at 07:10 AM.
Junior Member
Joined: Feb 2025
Posts: 3
Likes: 0
From: Romania
2008 Mazda 5 2.0 Diesel
Keep going in to a limp mode, cant go above 2.500 rpm power cuts out till rev return to 900rpm and throttle comes back alive. same in neutral
found EGR pipe Blocked with carbon, valve removed cleaned and tested to be working.
DPF filter not blocked,
Fuel Filter Replaced, Fuel Regulator Changed.
Lambda Sensor changed due to flagging up a issue on mazda health check on IDS, still no change although passed test now.
DPF regen completed.
No fault Codes on engine only one there is on the abs. but was on before this issue.
any help or suggestions would be great
Keep going in to a limp mode, cant go above 2.500 rpm power cuts out till rev return to 900rpm and throttle comes back alive. same in neutral
found EGR pipe Blocked with carbon, valve removed cleaned and tested to be working.
DPF filter not blocked,
Fuel Filter Replaced, Fuel Regulator Changed.
Lambda Sensor changed due to flagging up a issue on mazda health check on IDS, still no change although passed test now.
DPF regen completed.
No fault Codes on engine only one there is on the abs. but was on before this issue.
any help or suggestions would be great
Senior Member
Joined: Oct 2018
Posts: 10,582
Likes: 228
From: Northern California
Welcome to the forum..
I would start your own thread for a couple reasons. One is the last time this thread was active before your post was
Apr 3, 2019 | 03:10 AM
And this is the important thing , no 2 vehicle with over say…50k miles have exactly the same problem. To many variables.
so when you start your own thread there may be some members to help you.
I would start your own thread for a couple reasons. One is the last time this thread was active before your post was
Apr 3, 2019 | 03:10 AM
And this is the important thing , no 2 vehicle with over say…50k miles have exactly the same problem. To many variables.
so when you start your own thread there may be some members to help you.
Last edited by Callisto; Feb 16, 2025 at 10:47 PM.
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