.::|Active Autowerkes Stage "TrippinBimmer" 330i ZHP Supercharged Street/Show Car|::. by WALKD U

2 minute(s) of a 146 minute read

Great Advice  I did ohm test on all injectors and got 19.6 ohms. Then I did a 12v test on the cyl 6 injector and it wont open and spray fuel. 1-5 works just fine. So we know whats the problem. BAD Injector 

I would love to upgrade to Cosworth ECU, Mil-Spec Wiring Harness and Bosch Motorsport Injectors (I really want) but that will be down the road. I would like to wait for this guy to do the testing first :wink:

7-30-2012

Ordered new injectors today be here Thursday for install 

8-1-2012

Here is some Injector Tech. Our fuel system run at 3.5 bars. 

AA Delphi 37lbs Injectors (D3165BA) - Ordered 1 Replacement Per Zak Recommendation. 

High Impedance Injector 15.9 ohms

37lbs @ 3 Bar (Advertised Specs)

40lbs @ 3.5 Bar

Dynamic Flow (mg/pulse): 8.42 

Spray Pattern: Split 20*

Bosch 35lbs Injectors (0280155737) - Ordered but not going to use.

High Impedance Injector 12.2 ohms

35lbs @ 3 Bar (Advertised Specs) but really 34lbs

37lbs @ 3.5 Bar

Dynamic Flow (mg/pulse): 4.83

Spray Pattern: 4-hole disc

Bosch 36lbs Injectors (0280155868)

High Imdepence Injector 12 ohms

36lbs @ 3 Bar (Advertised Spec) but really 33lbs

37lbs @ 3.5 Bar

Dynamic Flow (mg/pulse): 4.83

Spray Pattern: 4-hole disc

Bosch 42lbs Injectors (0280155968) - Ordered

High Impedance Injector 12 ohms

42lbs @ 3 Bar (Advertised Specs) 

46lbs @ 3.5 Bar

Dynamic Flow (mg/pulse): 18.6

Spray Pattern: 4-hole disc

Delphi 42lbs Injectors (01D030x) - Thinking about getting these and selling the Bosch 42lbs Injectors

High Impedance Injector 15.9 ohms

42lbs @ 3 Bar (Advertised Specs)

46lbs @ 3.5 Bar

Dynamic Flow (mg/pulse): 9.96 

Spray Pattern: Tri-Cone