| Pressure protection valve |
| 03-09-2021, (Subject: Pressure protection valve ) Post: #1 | |||
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| Pressure protection valve Has anyone had trouble with this in the secondary air tank. It feeds my air purge and I believe my fan hub supply. Below freezing my fan stays engaged and I get code 3490 for the purge air actuator every time the truck does a passive regen. Has anyone tried cleaning this valve out as I believe it may be sludged up. Thanks Steve | |||
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Pressure protection valve - boondocker - 03-09-2021 RE: Pressure protection valve - Rawze - 03-09-2021, RE: Pressure protection valve - boondocker - 03-09-2021, |
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