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F7 H154 fan broken again #161

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ElDominio opened this issue Aug 25, 2024 · 9 comments
Open

F7 H154 fan broken again #161

ElDominio opened this issue Aug 25, 2024 · 9 comments
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@ElDominio
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Same symptoms as harely conflict on F4, where coolant temp settings were being ignored

@ElDominio
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Ref #140

@rusefillc
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image

@rusefillc
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yaml looks to match kicad

  - pin: K65
    meta: H144_OUT_IO7
    class: outputs
    ts_name: Fan Relay Low
    function: Fan relay low
  - pin: K88
    meta: H144_OUT_IO8
    class: outputs
    ts_name: Fan Relay HI
    function: Fan relay high

@rusefillc
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K65 and K88 are part of HW QC

static Gpio OUTPUTS[] = {
	Gpio::H144_OUT_IO7, // Fan Relay Low
Gpio::H144_OUT_IO8, // Fan Relay HI

@rusefillc rusefillc assigned ElDominio and unassigned rusefillc Aug 25, 2024
@rusefillc
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@ElDominio radiator fan control is a composite behavior which consists of CLT decoding, tune and actual fan output. Please see if you can isolate the problem

@ElDominio do you have "bench test" buttons? @ElDominio do you have "bench test" spinning either of the fans?

@rusefillc
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PS: what the hell is "harely" other that part of the signal that this ticket was not articulated properly?

@ElDominio
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Your help was quite helpful

Dealer had set disable fans after 80kmh, but car has VSS error reporting 357kmh. Fans never engaged

@rusefillc
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@ElDominio let's not close ticket yet, let's see how can we improve TS side

@ElDominio
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yes?

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