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2003 3.8l mustang has no fuel pressure

Want to check ccrm but do not have a pinout. please help

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95 ford mustang fuel pump relay location


The fuel pump relay is inside the CCRM and CCRM is located right next to the coolant overflow bottle, its a small black box. Rockauto has an image.
https://www.rockauto.com/catalog/moreinfo.php?pk=323430&cc=1134155

May 12, 2014 | 1995 Ford Mustang

1 Answer

2002 mustang 3.8 where is the fuel pressure switch and the fuel relay switch


Part of the Constant Control Relay Module (CCRM) located inside right front fender. The CCRM also has EEC relay, cooling fan relalys, etc. The harness goes through the inner fender near or just behind the air filter housing. Need to remove RF tire and plastic fender to access. Black metal box approx 4x6 inches.

Nov 24, 2012 | Cars & Trucks

1 Answer

AC don't work in 1998 ford mustang, does the CCRM need replaced?


just finished repairing this problem on 98 mustang, the fan didn't operate at full speed and a/c compressor had no signal, it was the ccrm, or air cond control module located on passenger side behind plastic inner fender, also accessible under hood if you remove air filter box and reach through hole, the replacement has to have the same large letter on top of module, example, mine had a large S, i think this corresponds to a letterin vin but not sure, but it does have to be the same. controls fan and speed of fan, fuel pump and a/c compressor

Jul 26, 2012 | 1998 Ford Mustang

1 Answer

New ac compressor wont enguage magnetic clutch jumped low pressure switch found high pressure switch with four wires whats up with this?yes i have 100 lbs on guage 134 a


"Most Fords have a CCRM (Continuous Control Relay Module) thats on the passenger side fenderwell. It has 4 relays: one for the AC compressor cluth, one for the fuel pump, and two for the electric fan (high- and low-speed.) The AC is the one that fails the most. You can replace the CCRM by removing the intake air filter box and working through the fenderwell openings. If it gets to difficult you must remove the wheel and splash cover to replace it from the wheel opening." - H-andy Mann

with the engine idling, tap on the ccrm and listen for the clutch to come on. if it comes on, you need to replace the entire ccrm.

Aug 21, 2011 | 1998 Ford Mustang

1 Answer

Cannot find the fuel pump relay on a 95 mustang svo. no 12v to fuel pump.


Hi, the relay is integral to the CCRM. Go to this website for some help: http://www.mustang-tech.org/wiki/94-95_Mustangs_Electrical_CCRM
If you still need help, please get back to me.

Apr 18, 2011 | Ford Mustang Cars & Trucks

1 Answer

I HAVE A 2001 CONVERT. MUSTANG 3.8L V6 AND WILL NOT START, BATT CK GOOD, ALT CK GOOD, STARTER CK GOOD, SOUNDS LIKE NO FUEL FLOW ANY SUGGESTIONS


If fuel pump is not coming on, check the relay. The relay is incorporated into the CCRM, which is under the hood at the passenger side wheel well. Back-probe pin 5 of the CCRM connector (dark green wire with yellow stripe) using a 12 volt test light or voltmeter. Connect the other test wire to a good engine or chassis ground point. Pin 5 should be hot when the key is turned on. If not, check pins 11 and 12 in the same way. If pin 11 (light blue/orange stripe wire) is not hot, check the 20 amp fuel pump fuse.
If the pump is working, see if there is a schrader valve on the fuel rail on top of the engine where you can check for fuel pressure by depressing the valve stem. Do this carefully with a rag over the valve to prevent squirting fuel on yourself.
If you have fuel pressure, check for spark using the procedure given at the following post: http://www.fixya.com/cars/r5821173-doesnt_car_start_gasoline_engines .
Please let me know if you have any questions and thanks fopr using FixYa.

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Jan 11, 2011 | 2001 Ford Mustang

1 Answer

My 1998 ford mustang 3.8 had a failure of the ground wire at the battery. I installed a new end and tried to start the engine. The engine cranks but would not start. I parked it in this spot overnight so I...


You sure the ground wires all reconnected? Check for power at the inertia switch. If it has power,the pump may be bad. Power to the Inertia switch comes through the FP relay, from the fuse. The relay is in a box called the CCRM (constant control relay module) Power from the relay to the switch is Dark Green/ Yellow wire.lF that wire has no power in the crank mode, then I think the CCRM is bad. The CCRM is located behind the coolant reservoir on a bracket. The ground for the CCRM is right front of engine compartment G103, dont really have a picture to tell you where exactly to look. Thanks for the detailed story, a lot of people write " it wont run, whats wrong"

Nov 22, 2010 | 1998 Ford Mustang

1 Answer

Wher is fuel pump relay on 1995 ford mustang gt 5.0 @


According to the information that I'm finding, the fuel pump relay on '94 Mustangs is part of the Constant Control Relay Module (CCRM). According to mustang-tech.org, the CCRM is the black box that's mounted on the radiator overflow. http://www.mustang-tech.org/wiki/94-95_Mustangs_Electrical_CCRM

Sep 23, 2010 | 1994 Ford Mustang

1 Answer

My ac is not working on my 2000 mustang 3.8L. I'm getting power from the compressor and I had the clutch replaced. We jumped the low pressure switches and then replaced the fuses. The clutch will still not...


You were close! Most Fords have a CCRM (Continuous Control Relay Module) thats on the passenger side fenderwell. It has 4 relays: one for the AC compressor cluth, one for the fuel pump, and two for the electric fan (high- and low-speed.) The AC is the one that fails the most. You can replace the CCRM by removing the intake air filter box and working through the fenderwell openings. If it gets to difficult you must remove the wheel and splash cover to replace it from the wheel opening.

Jun 22, 2009 | 2000 Ford Mustang

1 Answer

Will not start


hey

id say the fuel pump is given trouble!! does it make a sound when you turn on the igniton??

Aug 28, 2008 | 2003 Ford Mustang

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