Problem resolved.
The ECU signal was not being pulled fully to ground. dropped to approx 2 volts.
Removing the 1k pull up resistor to +12 volts fixed the issue.
I tried a 5k pull up, it also failed.
Thanks for your assistance.
Glen
Search found 5 matches
- Thu Mar 16, 2017 11:31 am
- Forum: General software support
- Topic: DASH2 RPM not displaying
- Replies: 5
- Views: 16134
- Wed Mar 15, 2017 11:57 am
- Forum: General software support
- Topic: DASH2 RPM not displaying
- Replies: 5
- Views: 16134
Re: DASH2 RPM not displaying
Reflashed to 9.3.4
reloaded config file
No difference in the result.
Regards
Glen
reloaded config file
No difference in the result.
Regards
Glen
- Wed Mar 15, 2017 11:20 am
- Forum: General software support
- Topic: DASH2 RPM not displaying
- Replies: 5
- Views: 16134
Re: DASH2 RPM not displaying
The RPM signal is direct to the Subaru ECU.
Connector B137 Pin 9.
This in the standard car goes direct to the dash cluster.
I will try and reflash now and report back.
Thankyou
Glen
Connector B137 Pin 9.
This in the standard car goes direct to the dash cluster.
I will try and reflash now and report back.
Thankyou
Glen
- Wed Mar 15, 2017 10:51 am
- Forum: General software support
- Topic: DASH2 RPM not displaying
- Replies: 5
- Views: 16134
Re: DASH2 RPM not displaying
Sorry, I should mention the dash2 setup is:
RPM RS232 - NO
DASH2 RPM - YES
RPM RS232 - NO
DASH2 RPM - YES
- Wed Mar 15, 2017 10:46 am
- Forum: General software support
- Topic: DASH2 RPM not displaying
- Replies: 5
- Views: 16134
DASH2 RPM not displaying
Hi I am new to this forum and seeking some assistance in configuring the RPM display on a DASH2. (standalone) The RPM signal is a clean 33-40Hz 12 volt square wave at idle. 1k pull up to +12 volts, version 9.1.7 firmware ECU is standard Subaru WRX 2005. The motor is in a custom manx style buggy. RPM...