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Wolf V500 On Rb20

Jamie72

By Jamie72,
in Engines & Forced Induction

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Jamie72 Community Regular

Jamie72

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hey,I just pluged my plug and play wolf v500 into my r32gts4.as soon as i turn on the key i hear a lout buzzing sound from the inlet manifold area.thinking it was the tps i pulled both plugs from it and still the noise.the car starts and no sighn of missing or anything.was just a trial run but curious as to what it might be ? thanks in advance.

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rob82 Mentor

rob82

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Posted
hey,I just pluged my plug and play wolf v500 into my r32gts4.as soon as i turn on the key i hear a lout buzzing sound from the inlet manifold area.thinking it was the tps i pulled both plugs from it and still the noise.the car starts and no sighn of missing or anything.was just a trial run but curious as to what it might be ? thanks in advance.

Maybe boost control solenoid pusling? Its a wolf - could be anything.

Jamie72 Community Regular

Jamie72

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thanks mate will chek that out :nyaanyaa:

Hey mate,

Sounds like the idle motor, change the duty cycle in the wolf and /or the frequency of it, had a similar problem with mine with a different ecu, it was going crazy.

Cameron

Jamie72 Community Regular

Jamie72

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twas indeed the idle motor,thanks for ur help,runs very rich,guess thats to be expected on the base map(and no idle motor) .

To check if it is the idle motor just unplug it, saves you fidling with the settings in the wolf. its at the back of the plenum with a brass colour cylinder sticking out of it.

Edited by Jamie72
  • 9 months later...
Jamie72 Community Regular

Jamie72

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hi all,can anyone tell me what i need to change in the software to sort this idle motor? just finnished install of gtr inj,and pluged this in,goin to tuners on tuesday,but till then.thanks in advance.

Edited by Jamie72
Jamie72 Community Regular

Jamie72

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get it to a dyno but never expect it to srart like a car with a factory ecu again....

thanks will do,going to geoge may on tuesday then to dyno(george does road tunes).noticed closed loop (strives for stoich) is disabled in setup and lamda 1 enabled.as i know i dont have wide band was thinking this could be changed,also i could try rescale of inj as they are now 444cc? just thinking out loud.i dont wanna drive it even to the tuners as is ,sounds like its down 3 out of 6 or something..also by def the map sens is enabled but was going to run afm..will try unplugging afm and hooking up map vac line.

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