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| INJECTOR ASSY-FUEL 16600,16603 | INJECTOR ASSY-FUEL 16600,16603 | ||
| + | Bosch Grey top feed, high impedance, 365cc | ||
| + | * JAPAN Primera, USA Sentra 2000-2002 | ||
| + | |||
| + | == 16600-35F00 == | ||
| 16600-35F05 JECS キイロ/YELLOW <> 16600-35F01 <> 16600-35F00　DKC キイロ/YELLOW [330cc???] | 16600-35F05 JECS キイロ/YELLOW <> 16600-35F01 <> 16600-35F00　DKC キイロ/YELLOW [330cc???] | ||
| * S13 CA18D | * S13 CA18D | ||
| Line 58: | Line 62: | ||
| * S13 CA18D | * S13 CA18D | ||
| + | == 16600-56E00 == | ||
| 16600-56E00 JECS <> 16600-56E01 <> 16600-56E05 DKC [370c, top-feed, 2.6ohm] | 16600-56E00 JECS <> 16600-56E01 <> 16600-56E05 DKC [370c, top-feed, 2.6ohm] | ||
| * RS13/S13 CA18DT, U12 CA18DT | * RS13/S13 CA18DT, U12 CA18DT | ||
| Line 65: | Line 70: | ||
| * S13 SR20D, RS13 SR20DE | * S13 SR20D, RS13 SR20DE | ||
| + | == 16600-52F00 == | ||
| 16600-52F00 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F02 | 16600-52F00 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F02 | ||
| * S13 SR20D, RS13 SR20DE | * S13 SR20D, RS13 SR20DE | ||
| + | == 16600-50F00 == | ||
| 16600-50F00 センタク シヨウ キイロ/SELECT USE YELLOW <> 16600-50F02 | 16600-50F00 センタク シヨウ キイロ/SELECT USE YELLOW <> 16600-50F02 | ||
| * RS13, S13 | * RS13, S13 | ||
| Line 74: | Line 81: | ||
| * RS13, S13 | * RS13, S13 | ||
| + | == 16600-05U00 == | ||
| 16600-05U00/16600-05U02 [440cc top-feed diversion] | 16600-05U00/16600-05U02 [440cc top-feed diversion] | ||
| * AWC24.RB26DETT,R33.RB26DETT,R32.RB26DETT | * AWC24.RB26DETT,R33.RB26DETT,R32.RB26DETT | ||
| + | == 16600-54C00 == | ||
| 16600-54C00/16600-54C02 [440cc top-feed diversion, 2.0 ohm] | 16600-54C00/16600-54C02 [440cc top-feed diversion, 2.0 ohm] | ||
| * AWC34.RB26DETT,R34.RB26DETT | * AWC34.RB26DETT,R34.RB26DETT | ||
| * N14.SR20DET | * N14.SR20DET | ||
| - | Bosch Grey top feed, high impedance, 365cc | + | == 16600-0A500 == |
| - | * JAPAN Primera, USA Sentra 2000-2002 | + | |
| - | + | ||
| 16600-0A500 オートックバージョン シヨウ [K116] <> 16600-91F00 [BROWN, 480cc, side-feed] | 16600-0A500 オートックバージョン シヨウ [K116] <> 16600-91F00 [BROWN, 480cc, side-feed] | ||
| * S14 *2WS.SR20DET.MT, S15.SR20DET.MT.F6 | * S14 *2WS.SR20DET.MT, S15.SR20DET.MT.F6 | ||
| + | == 16600-21U00 == | ||
| 16600-21U00 <> 16600-21U01 [PURPLE, 370cc, side-feed] | 16600-21U00 <> 16600-21U01 [PURPLE, 370cc, side-feed] | ||
| * S14.SR20DET,S15.SR20DET.AT.F4,R33.RB25DET | * S14.SR20DET,S15.SR20DET.AT.F4,R33.RB25DET | ||
| Line 92: | Line 100: | ||
| * USA Z32.VG30DTT | * USA Z32.VG30DTT | ||
| + | == 16600-10Y00 == | ||
| 16600-10Y01 [DARK RED, 260cc] | 16600-10Y01 [DARK RED, 260cc] | ||
| * SR20DE: M12,N30,P11,WP11,R11,RB14,S14,S15,U14,W11 | * SR20DE: M12,N30,P11,WP11,R11,RB14,S14,S15,U14,W11 | ||
| Line 111: | Line 120: | ||
| * Bosch 62016 red-top, top-feed | * Bosch 62016 red-top, top-feed | ||
| + | == 16600-37M00 == | ||
| 16600-37M00 SELECT USE JECS W/BLUE POINT | 16600-37M00 SELECT USE JECS W/BLUE POINT | ||
| * USA KN13 CA16DE 0986-0887 | * USA KN13 CA16DE 0986-0887 | ||
| Line 124: | Line 134: | ||
| * AcDelco 2171887 BLACK | * AcDelco 2171887 BLACK | ||
| + | == 16603-17M00 == | ||
| 16603-17M00 | 16603-17M00 | ||
| * USA N12.E15ET | * USA N12.E15ET | ||
Revision as of 06:48, 7 June 2016
Japan Electrical Control Systems formed 1973 as a joint venture of Nissan and Bosch.
Contents |
Feed Type
SR: side-feed injectors (most) SR: top-feed injectors (some) CA: top-feed injectors, low impedance RB20: top-feed injectors, low impedance RB25: side-feed injectors
Top-feed means the petrol comes into the top of the injectors, and is sprayed out the bottom. In a side-feed design, fuel enter the side of the injectors and is still sprayed out the bottom. Top-feed allows a simple fuel rail which snaps over the injectors, while side-feed requires a more complex gallery-type fuel rail.
There is no real advantage to side-feed or top-feed, except in manufacturing methods and packaging considerations. Performance-wise, it is more important how much fuel a particular injector flows. To switch from one type to another means changing the entire fuel rail.
11mm vs 14mm
Top-feed injectors
O-Ring size at Fuel Rail * 11mm inlet size * 14mm inlet size
Japan injectors can be either size feed. Likewise, Bosch injectors can be either 11mm or 14mm. There is no performance difference between the two, instead check the fuel-flow rating of the injectors. Switching from one size to the other requires changing the fuel rail, but if you find a bargain set of injectors it may be worth the trouble of switching.
Colors
Wheel HP listed is appropiate power level of the injector set for a conservative tune (not saturating the pulse-width of the injector signal).
Side-feed Injectors 185cc 125whp Pink GA16 259cc 175whp Red SR20DE 333cc 226whp Grey SR20VE 370cc 250whp Purple SR20DET 444cc 300whp Brown SR20DET (S15)
Top-feed Injectors 260cc 175wgp Red CA18DE 370cc 250whp Cream CA18DET 350cc 275whp Green SR20VE 20V P12 444cc 300whp Yellow SR20DET (GTiR), SR20VET
Impedance
High-flow injectors are available in low-impedance or high-impedance designs.
Low Impedance: Below 4 ohms High Impedance: Above 8 ohms
Modern injector designs mean there is no performance advantage to either type. With 1970s-1980s injector designs, the low-impedance injectors had a faster reaction time which enabled better low-speed running.
ECUs that use Saturation signal require an external dropping resistor when used with low-impedance injectors. This includes most factory ECUs. Most aftermarket ECUs can use either high- or low-impedance injectors.
Part Numbers
INJECTOR ASSY-FUEL 16600,16603
Bosch Grey top feed, high impedance, 365cc
* JAPAN Primera, USA Sentra 2000-2002
16600-35F00
16600-35F05 JECS キイロ/YELLOW <> 16600-35F01 <> 16600-35F00 DKC キイロ/YELLOW [330cc???] * S13 CA18D
16600-35F10 (OPTION) JECS ミドリ/GREEN <> 16600-35F11 <> 16600-35F15 DKC ミドリ/GREEN * S13 CA18D
16600-56E00
16600-56E00 JECS <> 16600-56E01 <> 16600-56E05 DKC [370c, top-feed, 2.6ohm] * RS13/S13 CA18DT, U12 CA18DT * white top
16600-52F10 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F12 * S13 SR20D, RS13 SR20DE
16600-52F00
16600-52F00 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F02 * S13 SR20D, RS13 SR20DE
16600-50F00
16600-50F00 センタク シヨウ キイロ/SELECT USE YELLOW <> 16600-50F02 * RS13, S13
16600-50F10 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-50F12 [380cc, side-feed] * RS13, S13
16600-05U00
16600-05U00/16600-05U02 [440cc top-feed diversion] * AWC24.RB26DETT,R33.RB26DETT,R32.RB26DETT
16600-54C00
16600-54C00/16600-54C02 [440cc top-feed diversion, 2.0 ohm] * AWC34.RB26DETT,R34.RB26DETT * N14.SR20DET
16600-0A500
16600-0A500 オートックバージョン シヨウ [K116] <> 16600-91F00 [BROWN, 480cc, side-feed] * S14 *2WS.SR20DET.MT, S15.SR20DET.MT.F6
16600-21U00
16600-21U00 <> 16600-21U01 [PURPLE, 370cc, side-feed] * S14.SR20DET,S15.SR20DET.AT.F4,R33.RB25DET * R33.RB25DET,C34.RB25DET,WC34.RB25DET,C35.RB25DET * USA Z32.VG30DTT
16600-10Y00
16600-10Y01 [DARK RED, 260cc] * SR20DE: M12,N30,P11,WP11,R11,RB14,S14,S15,U14,W11 * SR18DE: N15 * RB25DE: R33,WC34,C34 * USA B14U.SR20DE,B14X.SR20DE * USA Z32.VG30D
16600-01Y00/16600-01Y01/16600-01Y03 JECS RED 16600-01Y05/16600-01Y10/16600-01Y11 DKC RED [TOP-FEED] * S14.SR20DE,S15.SR20DE,P11.SR20DE,U14.SR20DE * M12.SR20DE,N15.SR18DE,N30.SR20DE,RB14.RB25DE * W11.SR20DE,P11.SR20DE,R11.SR20DE,WP11.SR20DE * R33.RB25DE,WC34.RB25DE,C34.RB25DE * USA KN13 CA18DE Aftermarket * SMP FJ191 * Airtex/Wells 4G1458 * Bosch 62016 red-top, top-feed
16600-37M00
16600-37M00 SELECT USE JECS W/BLUE POINT * USA KN13 CA16DE 0986-0887 aftermarket * Airtex/Wells 4G1456 Blue Stripe ** 16600-37M00/16600-37M05/16600-37M06
16600-37M10 SELECT USE JECS W/BLACK POINT * USA KN13 CA16DE 0986-0887 * Airtex/Wells 4G1455 Black Stripe ** 16600-37M07/16600-37M10/16600-37M15/16600-37M16 * SMP FJ131 Black * AcDelco 2171887 BLACK
16603-17M00
16603-17M00 * USA N12.E15ET * B12.E15T,B11.E15ET,N12.E15ET 16603-18F00 * USA S12.CA18ET 16603-18F02 JECS BLACK 16603-18F11 DKC BLUE * USA S12.CA18ET 16603-18F12 DKC BLACK * USA S12.CA18ET AFTERMARKET * Beck/Arnley 1580164 Green-top ** 16600-AA000 * SMP FJ158 Green-top ** 16600-18F14 ** 16600-AA000 ** 16600-37M00/16600-37M05/16600-37M06/16600-37M07/16600-37M10/16600-37M15/16600-37M16/16600-37M17 ** 16603-17M00/16603-17M01 ** 16603-18F00/16603-18F01/16603-18F02/16603-18F11/16603-18F12/16603-18F13/16603-18F14
CA-Series
CA18DE - YELLOW OR GREEN high power engines CA18DE - RED low power engines
16600-35F05 JECS キイロ/YELLOW <> 16600-35F01 <> 16600-35F00 DKC キイロ/YELLOW [330cc???] * S13 CA18D 16600-35F10 (OPTION) JECS ミドリ/GREEN <> 16600-35F11 <> 16600-35F15 DKC ミドリ/GREEN * S13 CA18D
CA18DET - 370cc??? 16600-56E00 JECS <> 16600-56E01 <> 16600-56E05 DKC * RS13/S13 CA18DT, U12 CA18DT
SR-Series
SR20DE 16600-52F10 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F12 * S13 SR20D, RS13 SR20DE 16600-52F00 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-52F02 * S13 SR20D, RS13 SR20DE SR20DET 16600-50F00 センタク シヨウ キイロ/SELECT USE YELLOW <> 16600-50F02 * RS13, S13 16600-50F10 センタク シヨウ ミドル/SELECT USE GREEN <> 16600-50F12 * RS13, S13
Bosch Grey top feed, high impedance, 365cc * JAPAN Primera, USA Sentra 2000-2002
RB-series
440cc
Dropping Resistor
Resistor pack/resistor box can be obtained from the wreckers from a Nissan Pulsar or Silvia/180SX/240SX. Or any other 1980s 4-injector EFI Nissan.
See main article: Dropping Resistor