Driving aftermarket tach with eecV

Non-specific forum for discussing hardware issues such as wideband faults, MAF, Injectors, etc..

Driving aftermarket tach with eecV

Unread postby Mnorman1964 » Tue Nov 05, 2019 2:20 pm

I have an eecv 2000 model with an rpm out pin that's not being used. Does anyone know if that is compatible to drive an aftermarket tach?
Mnorman1964
Premium Member
 
Posts: 18
Joined: Tue Oct 22, 2019 11:04 am
Name: michael norman
Vehicle Information: 1969 F100 Truck SWB
5.4 2002 32V DOHC engine from Navigator
4r100 trans
MQAIO EECV stock
10:1 comp
Stock Cams
Stock injectors
Long tube headers
Stock MAF
Stock Heads
80mm aftermarket throttle body with stock TPS
Boss Coyote Intake with custom adapter plates
Return type fuel system with high volume EFI pump
Vehicle 2 Information: 2003 F150 FX4
5.4L stock everything
Quarterhorse with TunerproRT

Re: Driving aftermarket tach with eecV

Unread postby decipha » Tue Nov 05, 2019 5:10 pm

if its not used it prob doesn't have the tach output hardware present

in any case im not sure it would be the same signal the aftermarket tach is looking for
User avatar
decipha
Tooner
 
Posts: 18197
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Ponthieux
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Vehicle 2 Information: Others:
00 Lincoln LS - Luanda
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
03 Marauder - DyShyKy
00 Explorer 5L - Bernyce
07 GMC 2500HD 6L - Veranafer

Re: Driving aftermarket tach with eecV

Unread postby 034v » Wed Nov 06, 2019 7:28 am

try a MSD tach driver
Created the TPRT XDF's below in my spare time. More to come as time allows. Let me know if you need one.
1996 Lincoln Mark VIII CDBA4 - 600K
96-97 Ford Car CDAN4 - 577K
97-98 Lincoln Mark VIII CMBA0/CMAI3/6/7/9 - 554K
93-95 Lincoln Mark VIII CZAJL - 555K
034v
 
Posts: 152
Joined: Sun Jun 10, 2018 12:40 pm
Name: GLB
Vehicle Information: 1996 Lincoln Mark VIII, TPRT Tuning with my own XDF
Vehicle 2 Information: 1994 Lincoln Mark VIII, TPRT Tuned with my own XDF
Vehicle 3 Information: 2009 Ford F150, Work Horse, SCT Tuned by me

Re: Driving aftermarket tach with eecV

Unread postby jsa » Fri Nov 08, 2019 4:44 pm

You would need to ask the tach manufacturer if their product supported the eec tach signal.

You would be wise to put a multimeter on that tach pin to check for a signal.

Another interface solution.

https://www.diyautotune.com/product/axm ... 0b2dce18c9
Cheers
John
jsa
Power Poster
 
Posts: 462
Joined: Thu Jan 16, 2014 1:44 am
Location: In the shed or On the Computer, 'straya
Name: John
Vehicle Information: Escort RS Cosworth
EEC-IV GHAJ0
ANTI, COSY, QUIK or CARD


Return to General Hardware

Who is online

Users browsing this forum: No registered users and 1 guest

cron