CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non

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CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non

07-29-2025, (Subject: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non )

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RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non

(07-29-2025 )mikkhh Wrote: Knowing that back pressure sensor is used for correcting timing. Since that I have a question. How important is the angle of sensor on manifold and length of that tube between manifold and sensor?

This sensor "listens" or pressure fluctuations to determine detonation and excessive back pressure. How smart are those ecm s for listening to "noise" on back pressure sensor? And since this sensor is reading analogue pressure it can have some noise in it that will be filtered out before the data is acknowledged by ECM.

its not too critical as long as the sensor tube length stays the same.

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Messages In This Thread

CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Redland1 - 07-25-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Pigpen 2869 - 07-25-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Rawze - 07-25-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Redland1 - 07-27-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - marek4792 - 07-25-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - marek4792 - 07-27-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - 3406E - 07-28-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - 3406E - 07-28-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Redland1 - 07-29-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - 3406E - 07-29-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Rawze - 07-29-2025,

Want to replace the EGR section with non - mikkhh - 07-29-2025,

RE: CM 870 exhaust manifold is leaking at seals. Want to replace the EGR section with non - Rawze - 07-29-2025

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