1.6 Swap Injecton problem

[loe92]

HI Man,

I don't know why, but my car now, seems working well, In the past weeks i used to regulate again the TPS and i switched to another injector.
At the beginning i used a bit the car and it had still the Hesitation, After some KM the car starts to go well by itself (BAD FUEL MAYBE ? WHO KNOWS).

I Just have a last question, Can i weld on my Custom Exhaust the 1.3 Catalytic Converter o i need to find a 1.6 Catalytic Converter?

I don't have a nice CO and i want to try to improve that.

are you now running the spark ECU?
with a distributor with CMP inside,
The CMP distributor can have 3 pins (we have 56Bxx distrib)
one pin is 12vdc power. (if 0volts spark ends NOW)
one pin is ground, see above for answer.
one pin is CMP signal out, if it dies ECU cuts fuel spark ends and engine stalls. every time. no 2nd chances...

my CMP pages show scope readings, for this pin. a clean 5vdc square wave. the ECU has pullup resistor to do that.
http://www.fixkick.com/IGN_timing/CAS-91.jpg

now the ignitor
the ECU fires the ignitor and then watches it via the suppressor, (tacho line brown) if the ecu sees that line go dead, it CUTS FUEL now.
and tacho goes dead with that event.

the spark timing is set on all spark ecu's (up to about 20043 year) with a timing freeze jumper inserted into your DLC pins. (paper clip works)
unlike old CARB cars and old SAMMI (are mechanical advanced)

ECU spark.:
the spark timing is aggressive , at hot idle, it jumps like mad this magic , burns all fuel , doing that. It saves fuel, saves overheating that CAT
and cuts smog, so is Aggressively advanced at all time (yes, more ECU tables ) means we cant change this.
that is why I call it the timing freeze.


on yours pin 4 and 5 jumped DLC is freeze.
suzuki calls this "test switch terminal" (huh?) I call it what it is and what it does,.


http://www.fixkick.com/IGN_timing/IGN-FREEZE.HTML