Go Back   TeamTalk > Maintenance Tips, How-tos and Refurbishing Topics > Engine / Drive Train

Reply
 
Thread Tools Display Modes
  #1  
Old 09-21-2019, 12:14 PM
bret's Avatar
bret bret is offline
MC Devotee
 
Join Date: Aug 2004
Boat: Prostar 190, 1993, Anniversary Limited.
Location: Heber Springs, AR
Posts: 1,348
1993 LT-1 Tach Wiring

Does anyone have the tach wiring on a diagram? I searched and didn't find it, maybe didn't have the right words....tach was 300 rpm low when we first skied but the second time, it was what I remember as Normal and matched PP. I'll check the PP wiring in the back of the dash later today.
__________________
1993 25th Anniversary Limited ProStar 190, #17
Reply With Quote
  #2  
Old 09-21-2019, 12:34 PM
88 PS190 88 PS190 is offline
MC Maniac
 
Join Date: Aug 2005
Boat: 1988 MC Prostar 190, 351 Ford
Location: Midwest
Posts: 4,796
Send a message via AIM to 88 PS190
Tachs have power, signal, ground and a light power.
Reply With Quote
  #3  
Old 09-21-2019, 12:43 PM
waterlogged882 waterlogged882 is offline
MC Master Poster
 
Join Date: Dec 2004
Boat: 93 190
Location: lake
Posts: 12,967
Signal is gray off the coil

Power (red or purple) is piggybacked from another dash gauge source

Light (blue) is piggybacked from another dash gauge source

Ground (black) is piggybacked from another dash gauge source
__________________
John 14:6

2 Peter 1:38
Reply With Quote
  #4  
Old 09-22-2019, 07:22 PM
bret's Avatar
bret bret is offline
MC Devotee
 
Join Date: Aug 2004
Boat: Prostar 190, 1993, Anniversary Limited.
Location: Heber Springs, AR
Posts: 1,348
thank you, I'll check it all tomorrow when I get home.
__________________
1993 25th Anniversary Limited ProStar 190, #17
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -4. The time now is 04:27 PM.


2018