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Inj PW Correction/Low Offset Bosch3 24

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Old 05-26-2015, 08:53 PM
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Inj PW Correction/Low Offset Bosch3 24

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Anybody used these values ?

See they rated at 39 but isn't it inj rated at 43.5

So will values decrease further ?
Old 05-27-2015, 10:23 AM
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Re: Inj PW Correction/Low Offset Bosch3 24

Here is those injectors at 46 psi:

Injector Data Sheet: M-9593-AA302, 24 #/hr Bosch 3, 280-155-931

Fuel Pressure: 46 psi
Flow rate: 26.1 #/hr

Minimum PW @ 46 psi: 0.508

Offset Compensation versus Battery Voltage:
6.4 Volts: 2001 usec
8.0 Volts: 1385 usec
9.6 Volts: 1042 usec
11.2 Volts: 819 usec
12.8 Volts: 664 usec
14.4 Volts: 531 usec
15.0 Volts: 491 usec

Short PW Compensation versus Pulse Width:
0.015 msec: -213 usec
0.244 msec: -172 usec
0.488 msec: -129 usec
0.732 msec: -86 usec
0.976 msec: -43 usec
1.220 msec: -0 usec
1.460 msec: 0 usec
1.708 msec: 0 usec
1.950 msec: 0 usec
2.197 msec: 0 usec
2.440 msec: 0 usec
2.685 msec: 0 usec
2.929 msec: 0 usec
3.170 msec: 0 usec
3.410 msec: 0 usec
3.660 msec: 0 usec
3.900 msec: 0 usec


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Old 05-27-2015, 11:26 AM
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Re: Inj PW Correction/Low Offset Bosch3 24

That's exactly what I need

Well I tried the chart I posted it really lean part throttle and wot quite a bit but I didn't touch looking at the wideband
Old 05-27-2015, 11:36 AM
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Re: Inj PW Correction/Low Offset Bosch3 24

So for short PW just zero out table cause neg values don't save to table
Old 05-27-2015, 02:25 PM
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Re: Inj PW Correction/Low Offset Bosch3 24

Originally Posted by Zach/90\irocZ
So for short PW just zero out table cause neg values don't save to table
Yes.

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Old 05-27-2015, 07:37 PM
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Re: Inj PW Correction/Low Offset Bosch3 24

Thanks
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