High exhaust back pressure

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High exhaust back pressure

06-28-2020, (Subject: High exhaust back pressure )

Post: #10

Rawze

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RE: High exhaust back pressure

(06-27-2020 )DannyA Wrote: ... Fault code 2973. ...

2973 = imap sensor signal is intermittent.

That is more likely to be a wiring issue than anything else. Maybe your engine wiring harness grounds, alternator, etc.. has some problems of you replaced the sensor and this code came back. - would explain a lot of things including turbo and other systems acting up.

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Messages In This Thread

High exhaust back pressure - DannyA - 06-26-2020,

RE: High exhaust back pressure - Rawze - 06-26-2020,

RE: High exhaust back pressure - DannyA - 06-26-2020,

RE: High exhaust back pressure - Rawze - 06-26-2020,

RE: High exhaust back pressure - DannyA - 06-27-2020,

RE: High exhaust back pressure - Rawze - 06-27-2020,

RE: High exhaust back pressure - DannyA - 06-28-2020,

RE: High exhaust back pressure - Rawze - 06-28-2020

RE: High exhaust back pressure - DannyA - 07-08-2020,

RE: High exhaust back pressure - Volvo8873 - 06-26-2020,

RE: High exhaust back pressure - DannyA - 06-27-2020,

RE: High exhaust back pressure - tree98 - 07-08-2020,

RE: High exhaust back pressure - jimeneztrans84 - 07-08-2020,

RE: High exhaust back pressure - JimT - 07-09-2020,

RE: High exhaust back pressure - DannyA - 07-09-2020,

RE: High exhaust back pressure - Waterloo - 07-09-2020,

RE: High exhaust back pressure - DannyA - 07-09-2020,

RE: High exhaust back pressure - Lonestar10 - 07-09-2020,

RE: High exhaust back pressure - DannyA - 07-10-2020,

RE: High exhaust back pressure - Rawze - 07-09-2020,

RE: High exhaust back pressure - Lonestar10 - 07-10-2020,

RE: High exhaust back pressure - JimT - 07-10-2020,

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