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Fuel Injector Deadtimes: Difference between revisions
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[[File:Bosch_0280158123.jpg|250px|thumb|right|Bosch 0280158123 Injector]] | [[File:Bosch_0280158123.jpg|250px|thumb|right|Bosch 0280158123 Injector]] | ||
Minimum injection time''': 0.499ms | |||
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Revision as of 15:15, 1 August 2018
Every fuel injector type has a unique minimum injection time and latency for it to fully open since energized.
This latency is often referenced as injector lag- or deadtime, latency or delay (ip_ti_add_dly__vb).
It is strongly dependant on the supply voltage and therefore stored in an interpolated table.
The minimum injection time is also important to make sure the injection pattern is clear and complete. (c_ti_min_iv).
Siemens OEM M54B30
Minimum injection time: 0.725ms
V | ms |
---|---|
0.0 | 4.44 |
6.0 | 4.44 |
8.0 | 1.88 |
10.0 | 1.15 |
12.0 | 0.77 |
14.0 | 0.51 |
16.0 | 0.34 |
25.0 | 0.04 |
Bosch 0280158123 627cc/min
Minimum injection time: 0.499ms
V | ms |
---|---|
0.0 | 2.94 |
6.0 | 2.94 |
8.0 | 2.94 |
10.0 | 1.58 |
12.0 | 1.15 |
14.0 | 0.73 |
16.0 | 0.55 |
25.0 | 0.55 |
V | ms |
---|---|
7.01 | 2.94 |
10.05 | 1.41 |
12.04 | 1.00 |
14.02 | 0.65 |
16.00 | 0.57 |
Bosch 0280155968 440cc/min 42lb/hr "Green giants"
Minimum injection time: 0.468ms
V | ms |
---|---|
0.0 | 4.986 |
6.0 | 4.986 |
8.0 | 2.098 |
10.0 | 1.321 |
12.0 | 0.919 |
14.0 | 0.670 |
16.0 | 0.47 |
25.0 | 0.47 |