Search found 694 matches

by JimKden
Mon Jan 23, 2023 1:27 am
Forum: iC-7 Dash
Topic: IC-7 Odometer
Replies: 1
Views: 40

Re: IC-7 Odometer

Yes,
by JimKden
Wed Jan 18, 2023 1:50 am
Forum: Elite Series
Topic: Elite 1500 K20 Dead Times
Replies: 1
Views: 43

Re: Elite 1500 K20 Dead Times

If you have Excel for spreadsheets, create a list from the data you receive and do a curve fit. Use the curve algorithm created to calculate the missing values for the ECU table. Otherwise reduce the table to only those values provided from the test and let the Elite interpolate between the values. ...
by JimKden
Sun Jan 08, 2023 1:44 am
Forum: Elite Series
Topic: TB48DE elite 750
Replies: 2
Views: 49

Re: TB48DE elite 750

zip the file and it will upload to the site.
by JimKden
Thu Jan 05, 2023 1:26 am
Forum: Elite Series
Topic: Possible faulty elite 1000 ecu?
Replies: 6
Views: 103

Re: Possible faulty elite 1000 ecu?

Maybe pull the relays and check the circuits per the fuse box diagram for continuity. There could be a wiring mistake. I found a wiring error long ago on a different model ECU/harness.
by JimKden
Wed Jan 04, 2023 1:43 am
Forum: Elite Series
Topic: Possible faulty elite 1000 ecu?
Replies: 6
Views: 103

Re: Possible faulty elite 1000 ecu?

Are you referring to probing the harness side of the connector? If so, then yes, refer to the fuse box diagram. When nothing is connected to the pin it will read the supply voltage to the relay. ECU A24 grounds the fuel pump relay to power the fuel pump and in the case of no rpm, it times out after ...
by JimKden
Tue Jan 03, 2023 2:10 am
Forum: Elite Series
Topic: Possible faulty elite 1000 ecu?
Replies: 6
Views: 103

Re: Possible faulty elite 1000 ecu?

I think you meant to say ground pins A10/A11 to battery, not B10/B11. The attached fuse box schematic may help. +12V to A13 to the ECU sends +12v out pin A25 to the harness ECU relay coil to close the relay. Battery +12v to the ECU relay pin 30 with the relay closed will direct+12V out of the relay ...
by JimKden
Wed Dec 21, 2022 1:38 am
Forum: Elite Series
Topic: Twin spark W wasted spark guidance
Replies: 2
Views: 65

Re: Twin spark W wasted spark guidance

Missing tooth can be at any angle relative to TDC except an engine position between TDC and maximum ignition advance (generally 45 deg BTDC and TDC).
by JimKden
Sun Dec 18, 2022 2:01 am
Forum: Elite Series
Topic: Dave's Wideback hack / CAN Ground
Replies: 12
Views: 3042

Re: Dave's Wideback hack / CAN Ground

One of the comments said that after breaking out the ground only, the ECU had a buzzing sound. So the person commenting separated the power also and the buzzing stopped. I am using the adapter harness for the CAN and it gets it's power from the injector power.with no issues operating.
by JimKden
Sun Dec 18, 2022 1:47 am
Forum: Elite Series
Topic: RB25DET with new trigger kit.
Replies: 1
Views: 64

Re: RB25DET with new trigger kit.

Not experienced with this engine, but the cam sensor (Home) % of travel is erratic. It should be stable. Review the Help on Home percent of travel for more info.
by JimKden
Thu Dec 08, 2022 1:34 am
Forum: Off-Topic
Topic: Looking for alternative air temp sensors to the HT-010204
Replies: 2
Views: 208

Re: Looking for alternative air temp sensors to the HT-010204

Any GM sensor is compatible.
by JimKden
Tue Dec 06, 2022 1:34 am
Forum: Elite Series
Topic: IDLE CONTROL ISSUES
Replies: 2
Views: 106

Re: IDLE CONTROL ISSUES

If the throttle stop has changed, the TPS needs recalibrating so TPS reads zero. Idle needs may not be turning on. There also is a throttle follower feature you might look into.
by JimKden
Wed Nov 30, 2022 1:31 am
Forum: Elite Series
Topic: coolant temp corrections vs o2 control
Replies: 5
Views: 166

Re: coolant temp corrections vs o2 control

Yes, stfc handles the temporary fuel correction.
by JimKden
Tue Nov 29, 2022 1:33 am
Forum: Nexus
Topic: Nexus outputs for both Drive By Wire (DBA) and Rotary Oil Metering Pump (OMP)
Replies: 6
Views: 293

Re: Nexus outputs for both Drive By Wire (DBA) and Rotary Oil Metering Pump (OMP)

A PD16 can be selected and used with an Elite 2500 and Nexus software. i have one set up. I don't know if one of the software/firmware updates added it.
by JimKden
Mon Nov 21, 2022 1:40 am
Forum: Elite Series
Topic: coolant temp corrections vs o2 control
Replies: 5
Views: 166

Re: coolant temp corrections vs o2 control

Sorry wrong term, my bad memory. It's Derivative Gain Fuel Tuning >O2 Control. At 70C coolant temperature, my Post Start ends at 3 seconds run time (at 40C it ends at 40 sec, no coolant correction). I do not allow Long term trim below 75C coolant temperature. The short term correction maintains corr...
by JimKden
Sun Nov 20, 2022 2:05 am
Forum: Elite Series
Topic: coolant temp corrections vs o2 control
Replies: 5
Views: 166

Re: coolant temp corrections vs o2 control

I had a problem with O2 correction swinging wildly after a firmware upgrade recently. Haltech advised to zero out the Differential table in the O2 setup. All ok now. But for cold compensation, see the Haltech Youtube video on cold start settings. Matt suggests the only compensation needed is to setu...

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