Help! Oil Pressure & Wayer Temp. Sensors

Rjaaaaaa

Well-Known Member
Jul 11, 2016
217
159
63
71
So I have the motor back in and I want to get rid of the small gauges that the PO installed for the oil & water.
Bought original sending unit to connect the dash gauges but now I can't find the original wiring or plugs ??? PO may have chopped them and tucked them in the wiring harness ??
Can someone shed some light on where to look for these wires. Water temp. might be in harness that goes to dist. ??
Thanks
 
  • Sponsors(?)


jrichker

StangNet's favorite TOOL
SN Certified Technician
Mar 10, 2000
27,401
2,846
234
74
Dublin GA
lowendmac.com
See the graphic for the 10 pin connector circuit layout.
salt-pepper-10-pin-connectors-65-jpg.68512.jpg


The following are diagrams courtesy of Tmoss & Stang&2birds

Engine mounted fuel injector harness



See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring; http://www.veryuseful.com/mustang/tech/engine/ Everyone should bookmark this site.

94-95 Mustang wiring diagrams
http://www.veryuseful.com/mustang/tech/engine/#95-95Diagrams

TFI module wiring for 94-95 Mustang GT
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-IgnitionControlModule.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

O2 sensor wiring harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangO2Harness.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pin out
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif

Mustang 5.0 Lights and Radio schematic, by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxLights-Radio_diag.gif

87-92 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang87-92 PowerWindowWiring.gif

93 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang93PowerWindows.gif

T5 Cutaway showing T5 internal parts
http://www.veryuseful.com/mustang/tech/engine/images/5_Speed_Cutaway_Illustrated.jpg

Visual comparison of the Ford Fuel Injectors, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/Ford_Injector_Guide.jpg

Convertible top motor wiring http://www.veryuseful.com/mustang/tech/engine/images/mustang88VertTopMotorCkt.gif

Engine mounted fuel injector harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangEngineHarness.gif

Location of the TPS, IAB, and the 10-pin connectors on a 5.0, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/TPS_IAB_Pic.jpg

Starter circuit
http://forums.stangnet.com/attachment.php?attachmentid=21328&d=1080916057

Alternator diagram for 94-95 Mustangs.
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-Alt.gif
 

Rjaaaaaa

Well-Known Member
Jul 11, 2016
217
159
63
71
H
See the graphic for the 10 pin connector circuit layout.
salt-pepper-10-pin-connectors-65-jpg.68512.jpg


The following are diagrams courtesy of Tmoss & Stang&2birds

Engine mounted fuel injector harness
mustangEngineHarness.gif



See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring; http://www.veryuseful.com/mustang/tech/engine/ Everyone should bookmark this site.

94-95 Mustang wiring diagrams
http://www.veryuseful.com/mustang/tech/engine/#95-95Diagrams

TFI module wiring for 94-95 Mustang GT
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-IgnitionControlModule.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

O2 sensor wiring harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangO2Harness.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pin out
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif

Mustang 5.0 Lights and Radio schematic, by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxLights-Radio_diag.gif

87-92 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang87-92 PowerWindowWiring.gif

93 power window wiring
http://www.veryuseful.com/mustang/tech/engine/images/mustang93PowerWindows.gif

T5 Cutaway showing T5 internal parts
http://www.veryuseful.com/mustang/tech/engine/images/5_Speed_Cutaway_Illustrated.jpg

Visual comparison of the Ford Fuel Injectors, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/Ford_Injector_Guide.jpg

Convertible top motor wiring http://www.veryuseful.com/mustang/tech/engine/images/mustang88VertTopMotorCkt.gif

Engine mounted fuel injector harness
http://www.veryuseful.com/mustang/tech/engine/images/mustangEngineHarness.gif

Location of the TPS, IAB, and the 10-pin connectors on a 5.0, picture by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/TPS_IAB_Pic.jpg

Starter circuit
http://forums.stangnet.com/attachment.php?attachmentid=21328&d=1080916057

Alternator diagram for 94-95 Mustangs.
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-Alt.gif
Hey thanks a lot that narrows down the search.
I bought a water temp. sensor but it has a 2 wire connector but I was looking around the interweb and found out that it's the wrong sensor. The correct sensor has only one wire and I think I found that wire, still looking for oil pressure.
 

Rjaaaaaa

Well-Known Member
Jul 11, 2016
217
159
63
71
H

Hey thanks a lot that narrows down the search.
I bought a water temp. sensor but it has a 2 wire connector but I was looking around the interweb and found out that it's the wrong sensor. The correct sensor has only one wire and I think I found that wire, still looking for oil pressure.
BTW I did bookmark that site, good info.:banana:
 

billison

I like tinted tail
10 Year Member
Feb 27, 2006
2,578
1,085
184
stl
Both wires are on the drivers side and are just push on connectors
 
Thread starter Similar threads Forum Replies Date
M Does anyone know what the hole to the left of the oil pressure sender is for?? 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 6
G No Oil Pressure After Rebuild? Help! SN95 4.6L Mustang Tech 6
C Help With Oil Pressure Gauge Fox 5.0 Mustang Tech 6
StreetKing GT Engine Oil Gauge Stays On Low! Car Making Noise, Please Help!!!! SN95 4.6L Mustang Tech 16
J Oil Pressure Gauge Help 1994 - 1995 Specific Tech 4
S Oil Pressure Dropping Help !!!! Fox 5.0 Mustang Tech 4
S Oil Pressure Dropping Help!!! Fox 5.0 Mustang Tech 22
S Odd oil pressure readings - help Classic Mustang Specific Tech 13
5.0TailPipeHump Oil pressure help! Fox 5.0 Mustang Tech 1
BLOWN347STROKER Oil Pressure Help!! SN95 4.6L Mustang Tech 2
8 help with oil pressure Fox 5.0 Mustang Tech 8
B LOW (<6psi) oil pressure on fresh rebuild. Help! Fox 5.0 Mustang Tech 1
joel3431 OK, Problem with oil pressure.. HELP!! SN95 4.6L Mustang Tech 5
ACSPONY Help with oil pressure sending unit Fox 5.0 Mustang Tech 3
chgovfk Water / oil pressure gauge help? 2005 - 2014 S-197 Mustang -General/Talk- 3
F OIL PRESSURE HELP !! Fox 5.0 Mustang Tech 6
fiveoho no oil pressure. help please 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 21
fiveoho NO OIL PRESSURE. HELP NEEDED PLEASE SN95 4.6L Mustang Tech 18
B rebuilt 302 oil pressure problem. need help!! Fox 5.0 Mustang Tech 12
T Losing Oil pressure on brand new motor help!! Fox 5.0 Mustang Tech 5
mattr90 oil pressure issues.. help!! Fox 5.0 Mustang Tech 1
cobra_stang96 Help with Oil pressure guage? Fox 5.0 Mustang Tech 5
Fast_Mustang87 AutoMeter Oil Pressure Gauge Help!! Fox 5.0 Mustang Tech 5
K 289 Rebuild, Low Oil Pressure Help!!!!! Classic Mustang Specific Tech 12
Yellow302 Droping to Zero oil pressure HELP 1994 - 1995 Specific Tech 14
nycstang37 dented oil pan, now no oil pressure, help!! 2005 - 2009 Specific Tech 5
purplemaztang Help...ran engine with no oil pressure! 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 3
kingc Need quick help on oil pressure gauge install!!! SN95 4.6L Mustang Tech 1
G Oil pressure , help Classic Mustang Specific Tech 2
9 oil pressure gauge fogging up INSIDE car? help? Fox 5.0 Mustang Tech 7
9 oil pressure gauge fogging up INSIDE car? help? Fox 5.0 Mustang Tech 1
P Help instyalling oil pressure gauge Classic Mustang Specific Tech 8
nmcgrawj Help me make a plan to fix the lack of oil pressure.... 1994 - 1995 Specific Tech 10
putnam88 no oil pressure HELP!!! Fox 5.0 Mustang Tech 23
N HELP, my oil pressure and where my charger line is tapped Fox 5.0 Mustang Tech 2
G oil fed blower/turbo and autometer oil pressure gauge help needed..... 1994 - 1995 Specific Tech 5
A Oil pressure drops... help !!!! Fox 5.0 Mustang Tech 5
nmcgrawj No oil pressure....need help.... 1994 - 1995 Specific Tech 8
C New motor - low/no oil pressure - help! Classic Mustang Specific Tech 11
A Best Oil to help Oil Pressure Fox 5.0 Mustang Tech 14
GTA_V6_Mustang Oil pressure dropping quick... I Need help! SN95 V6 Mustang Tech 7
O Low oil Pressure Please help Fox 5.0 Mustang Tech 0
bdog9seclx oil pressure drop help Fox 5.0 Mustang Tech 11
9 HELP!! Water Temp/Oil Pressure very high... 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 4
4 HELP! Oil Pressure Switch Failure SN95 4.6L Mustang Tech 10
8 HELP quick..low oil pressure Fox 5.0 Mustang Tech 9
fox racer STILL no oil pressure!!! please help me out! Fox 5.0 Mustang Tech 25
SaleenGT2001 oil pressure switch HELP!!!! SN95 4.6L Mustang Tech 6
andrewb_80 Help with oil pressure gauge and oxygen sensor... Fox 5.0 Mustang Tech 9
1 No oil pressure.....help!! Fox 5.0 Mustang Tech 12
Similar threads