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Author Topic: immo active telltale on.. but it wasn't always like this.  (Read 345 times)

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kaisergaragerpt

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Re: immo active telltale on.. but it wasn't always like this.
« Reply #15 on: 06 April 2026, 19:56:44 »

So Spanner light flashing - immobiliser issue. You say its not that

Spanner light on - Engine ECU detected a (non emissions) fault and will have stored a code

Engine light flashing or on - emissions fault, read code

The only code is the crank sensor but I believe it's because the engine isn't running. In live data I can see more than 350 rpm on crank
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kaisergaragerpt

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Re: immo active telltale on.. but it wasn't always like this.
« Reply #16 on: 06 April 2026, 19:59:08 »

How about air mass meter? Faulty causes such symptoms.

Unplugged and nothing changed. Live data saying all good with air flow
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Doctor Gollum

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Re: immo active telltale on.. but it wasn't always like this.
« Reply #17 on: 06 April 2026, 22:25:07 »

How about air mass meter? Faulty causes such symptoms.

Unplugged and nothing changed. Live data saying all good with air flow
Surely that suggests an issue. It should figure out that the airflow hasn't changed during cranking/running
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TheBoy

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Re: immo active telltale on.. but it wasn't always like this.
« Reply #18 on: Yesterday at 10:23:35 »

So Spanner light flashing - immobiliser issue. You say its not that

Spanner light on - Engine ECU detected a (non emissions) fault and will have stored a code

Engine light flashing or on - emissions fault, read code

The only code is the crank sensor but I believe it's because the engine isn't running. In live data I can see more than 350 rpm on crank
On 2.5/3.0 a 19 code is a failed sensor, regardless of anything else

On a 2.6/3.2 a 0335 code is a failed sensor, regarldess of anything else


(failed sensor is most likely the sensor, but could be loom of reluctor)
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