VGT Actuator Issues |
08-10-2022, (Subject: VGT Actuator Issues ) Post: #10 | |||
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RE: VGT Actuator Issues (08-10-2022 )Rawze Wrote:(08-10-2022 )RMezaJr Wrote:(08-10-2022 )Rawze Wrote: Is it giving you positioning errors?.. or just communications errors like shown in the fault list above?. You're referring to this connector correct? I checked the ohms between both wires and theres 120 ohms between the both of them. | |||
08-11-2022, (Subject: VGT Actuator Issues ) Post: #11 | |||
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RE: VGT Actuator Issues (08-10-2022 )RMezaJr Wrote: ... Nope.. The Weather Pack connector on the CM871 is this one. It should only be checked after the engine/truck has been shut off after 2+ minutes or more and all communications has stopped... the same connector on the CM2250 and newer engines... it is called the "Weather-Pack" connector... It should read 60 ohms on an ohm meter. if it reads 120-ohms, then one of the terminating resistors (likely some idiot unplugging it down at the DPF cans by mistake), is missing and this created random turbo and other issues after a while. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
08-12-2022, (Subject: VGT Actuator Issues ) Post: #12 | |||
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RE: VGT Actuator Issues | |||
08-13-2022, (Subject: VGT Actuator Issues ) Post: #13 | |||
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RE: VGT Actuator Issues (08-12-2022 )RMezaJr Wrote: ... Next this to do is a proper turbo inspection. Also look closely at the wiring to ensure there is not a broken or rubbed thru wire in the harness somewhere. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
08-13-2022, (Subject: VGT Actuator Issues ) Post: #14 | |||
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RE: VGT Actuator Issues (08-13-2022 )Rawze Wrote:(08-12-2022 )RMezaJr Wrote: ... The wire loom to the turbo's speed sensor was melted off and some of the wire is exposed, do you think that wire touching the engine could throw the 2636 fault? | |||
08-15-2022, (Subject: VGT Actuator Issues ) Post: #15 | |||
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RE: VGT Actuator Issues It wasn't the turbo's speed sensor. Curious if the slight voltage drop could give a hint as to where the short could be. I was looking at the data connected to the fault code and saw that Sensor Supply 2 isn't 5 volts. | |||
03-24-2023, (Subject: VGT Actuator Issues ) Post: #16 | |||
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RE: VGT Actuator Issues The actuator was malfunctioning, I replaced it and there is no more issues. Thanks! | |||
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