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Offset compensation Bosch 0 280 150 943

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Old Mar 26, 2021 | 05:20 AM
  #1  
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Offset compensation Bosch 0 280 150 943

Hi
Anyone has values for Offset compensation vs Battery voltage and Short PW Compensation vs Pulse Width?

And injector constant if itīs not 19.50

Bosch 0 280 150 943

regards Fredrik

Last edited by frebor72; Mar 26, 2021 at 06:41 AM.
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Old Mar 27, 2021 | 08:21 PM
  #2  
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Offset compensation Bosch 0 280 150 943

Are these the fat Bosch yellow tops?

RBob.
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Old Mar 28, 2021 | 02:15 AM
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Re: Offset compensation Bosch 0 280 150 943

Yes. That’s correct!

Car’s running rich in open loop. Especially during cranking
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Old Mar 28, 2021 | 08:51 AM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Offset compensation Bosch 0 280 150 943

OK, these values should match.

Minimum PW @ 42 psi: 0.886

Offset Compensation versus Battery Voltage:
6.4 Volts: 3197 usec
8.0 Volts: 1925 usec
9.6 Volts: 1358 usec
11.2 Volts: 1029 usec
12.8 Volts: 795 usec
14.4 Volts: 633 usec
15.0 Volts: 574 usec*

Flow rate: 20.0 #/hr

RBob.
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Old Mar 28, 2021 | 10:18 AM
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Re: Offset compensation Bosch 0 280 150 943

Thanks!
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Old Mar 31, 2021 | 02:45 PM
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Re: Offset compensation Bosch 0 280 150 943

I use TunerPro and $6E XDF but I canīt find a Scalar for Minimum PW. Where can I change that value?
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Old Mar 31, 2021 | 02:50 PM
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Re: Offset compensation Bosch 0 280 150 943

Or is it Minimum Enrich Async Pulse Width? Current value 1.69 mSec

In $58A there is a value called Minimum Base Pulse Width. But I donīt find that in $6E. Only the one above

Last edited by frebor72; Mar 31, 2021 at 03:41 PM.
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Old Apr 1, 2021 | 05:07 AM
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Re: Offset compensation Bosch 0 280 150 943

I just found an Extended 6E here Expanded 6E definition file for Tunerpro - Page 2 - Third Generation F-Body Message Boards
This xdf has a scalar for Min Base PW.
Is this safe to use?

Last edited by frebor72; Apr 1, 2021 at 05:12 AM.
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