large 33 Posted July 25, 2007 Are 1.6 and 1.9 injectors interchangable i.e. are the plugs the same Share this post Link to post Share on other sites
28CRAIG 2 Posted July 25, 2007 Are 1.6 and 1.9 injectors interchangable i.e. are the plugs the same No not unless changing the hole injection system or you will get over fuelling or be running lean depending on what you are using on what car. But the plugs are the same yes. Share this post Link to post Share on other sites
large 33 Posted July 25, 2007 I,m putting a 1.9 in my 1.6 but the 1.9 has the coil on the inletmaifold so i'm going to use the 1.6 coil and the 1.9 injectors Share this post Link to post Share on other sites
DamirGTI 333 Posted July 25, 2007 Hi ! I don't know which injectors have 1.6 engine but they are black or green color .. In 1.9 engines I've found always yellow injectors but of different flow ! end num. : 702 - 185cc flow 762 - 214cc flow As sad above connectors for the injectors are the same on 1.6 and 1.9 engine loom but injector flows are different , i can advice you that you read the numbers on the injectors and go and look in the table of the injector flow (you can find this tables on the net. ...) . however if you fit an 1.6 engine injector in 1.9 engine it can go lean me thinks because 1.6 injectors haves lower flow than 1.9 injectors (I'm not sure , better check that by injector numbers and in the flow table for bosch injectors .. I've posted some links of injector flow tables few weeks before in one post so try search for that post , you have some other info. in that post about injectors .. ) Cheers ! Damir Share this post Link to post Share on other sites
large 33 Posted July 25, 2007 Thanks Damir. yer i have seen the post i would be lost without people like yourself. Ijust wanted to check the plugs. Share this post Link to post Share on other sites
DamirGTI 333 Posted July 25, 2007 Hi ! No probs , if you are fitting 1.9 engine I've found these bosch yellow injectors - 762 , the best for this engine , but of course with a 1.9 ECU and 1.9 AFM , this is a must if you are doing that conversion from 1.6 car (engine management) to 1.9 car/engine .. I've experimented a bit with various injectors because i have modified engine and i was looking at the best injector for my engine (was having problems with too lean mixture..) and found that this 762 yellows work the best (with a little more fuel pressure up via adjustable FSE boost valve , but for your standard 1.9 engine that wouldn't be necessary and you shouldn't do that on standard engine , just give them a good clean on ultrasonic machine then check them for flow and balance them so that each injector flow the same amount of fuel ..) Regards ! Damir Share this post Link to post Share on other sites
Super Josh 4 Posted July 25, 2007 I,m putting a 1.9 in my 1.6 but the 1.9 has the coil on the inletmaifold so i'm going to use the 1.6 coil and the 1.9 injectors You'll be fine doing it that way. Just make sure you use the 1.9 AFM, Dizzy and ECU and injectors and it'll all work okay Josh Share this post Link to post Share on other sites
kaich 6 1 Cars Posted July 27, 2007 if it can be usefull... Injector data Some data of Bosch injectors: ------------------------------------------------------------------- Bosch number Volume Vehicle ------------------------------------------------------------------- 0 280 150 001 265 cm3/min 0 280 150 002 265 cm3/min 0 280 150 003 380 cm3/min 0 280 150 009 265 cm3/min 0 280 155 009 346 cm3/min Saab Turbo 0 280 150 015 380 cm3/min 0 280 150 024 380 cm3/min Volvo B30E 0 280 150 026 380 cm3/min 0 280 150 036 380 cm3/min MB 4.5l 0 280 150 041 480 cm3/min MB 6.9l V8 / Cadillac 0 280 150 043 380 cm3/min BMW 0 280 150 100 185 cm3/min 0 280 150 114 185 cm3/min VW Transporter Type I 0 280 150 116 185 cm3/min VW Transporter Type II 0 280 150 121 178 cm3/min 0 280 150 125 188 cm3/min 0 280 150 151 240 cm3/min BMW engine 633 0 280 150 152 230 cm3/min Alfa Turbo 0 280 150 157 214 cm3/min 2.5kPa Jaguar 4.2L 0 280 150 200 300 cm3/min BMW 0 280 150 201 236 cm3/min 0 280 150 203 185 cm3/min 0 280 150 208 133 cm3/min 0 280 150 209 176 cm3/min Volvo B200-B230 0 280 150 211 146 cm3/min 0 280 150 335 300 cm3/min Volvo B230 turbo 0 280 150 400 437 cm3/min Ford 4.5l 0 280 150 401 437 cm3/min Ford 0 280 150 402 338 cm3/min Ford 0 280 150 403 503 cm3/min Ford 0 280 150 614 189 cm3/min 0 280 150 704 170 cm3/min 0 280 150 706 214 cm3/min 2.5kPa 0 280 150 712 214 cm3/min 2.5kPa Saab 2.3L turbo 0 280 150 715 149 cm3/min 0 280 150 716 134 cm3/min 0 280 150 762 214 cm3/min Volvo B230F, Peugeot 205/309 GTi 1.9 0 280 150 802 284 cm3/min Volvo B200 turbo, Renault J7R turbo 0 280 150 804 337 cm3/min Peugeot 505T 0 280 150 811 298 cm3/min 3.5kPa Porsche 944 Turbo 0 280 150 814 384 cm3/min 0 280 150 834 397 cm3/min 0 280 150 835 397 cm3/min Chrysler 0 280 150 945 300 cm3/min Red/brown Ford Motorsport 0 280 150 951 346 cm3/min Porsche R 280 410 144 434 cm3/min Bosch R-SPORT ------------------------------------------------------------------- 178 cc is good for 138 hp, you can estimate the others with ratios. Typical values: Opening current 4A Holding current 2A Coil resistance 2-3 ohms Operating pressure 3 bar (unless otherwise noted) Share this post Link to post Share on other sites
