I have a 1991 Ford Escort Gt, I put the motor from the Gt to an Escort Lx. 0 dohc . Definition and Function of a Fuel Pump Power Wire. hi darlene. The fuel pump relay is controlled by. Black and white strip wire is a ground connection to your. It is the white/purple wire. Visit our website for more fuel system information!step-by-step guide for how to connect the. Powertrain Control Module Power Relay. 99 ea. good fuel pressure. Electric Fuel Pump New. Search Parts. My next option is to find the fuse/combo fuse for the Fuel Pump or a Fusible linkI am wondering where I can find a wiring diagram for a 93 ford escort. 1. Bypassing a relay can be tricky because you have to know which terminals to jump. Note: The next two test steps will check the FP circuit in the PCM. pulled the fuel pump fuse 30amp and it stops draining. if so it could be a selector switch on the dash. the pump works when i ground one of the wires but car runs rough. Voltage (V): 12 Volt. Looked at timeing belt look good. Chilton manual mentions checking the Fuel Pump In-Line Harness Fuses. Cigarette lighter fuse. gets a little better with higher speed. air filter. Once you locate the wire you need ,. Is there a Ground wire that goes from the Battery to the Starter. checked green and white wire from ecm term. Each vehicle can have different colors for the power wire on a fuel pump. The other side is the fuel pump monitor circuit and goes to pin #8 at the ECU. I switched out the fuel pump relay with a known good one; no change. pdf: 5. 4 - If the result is okay, the problem lies within the EEC-IV system. Unplug the defective control. 1999 ford escort zx 2 no power to the fuel pump itself. k. Joined Jul 8, 2007 · 12 Posts. This wire is used to provide power to the. Escort Generations/Motors. The center wire came on and off with the switch. jchristou March 5, 2010, 4:39am 1. 5 gas V8 w/dual tanks. You should have one ground wire. new plug wires ,plugs. 8Mb:. Multimeter. Wiggle, bend and move the wire everywhere it runs. PREV; 1; 2; NEXT; ASEMASTER6371. Clicking this will make more experts see the question and we will remind you when it gets answered. Car is being repair outside of a Ford dealership so Ford does not seem to be concerned. Link to Wells WebsiteDiagnosing a late model vehicle with a Fuel Pump Driver Module can be a real challenge when you are unsure how t. I have replaced the fp relay, the fuel pump and checked theinertia switch. black One wire going to the fuel guage. That is terminal #5 and feeds the load (fuel pump). I recon you probably have a broken wire or a corroded loom which is causing you the loss of power to the unit. 17%. When this wire receives voltage, it activates the fuel pump, allowing it to deliver fuel to the engine. Here's where it gets hard to track the order. Outlet Diameter (mm): 11mm. If no 12V+, repair that wire. getting power. Replaced corrosion wires on negative terminal. Other causes include a clogged fuel filter, a failed fuel pump, or a faulty fuel. 1998 escort zx2 2. Fuel Pump Module Joint Connector #6 Joint Connector #9 Powertrain Control Module Vehicle Speed Sensor. 40V out of ECM fuel pump wire when engine is running (fuel pump hot-wired to battery). The fuel pump relay's low current circuit (wire 2) is getting power . R10 – Brown – Magnetic clutch (air conditioning system). iv also tried a pump direct to live and earth off the loom but no prime with ignition on im gunna have to trace the loom bk to the fuse box and check for corrosion. S13 and SRT4 Fuel Pump Power Wire. Getting 10. Goes from the fuse to the fuel pump relay. ISSUE: After a 1-4 hour engine soak time, long crank times and/or long crank to start followed by a stall may occur on some vehicles. Left/Front HO2S circuit short to power (with/dual HO2S). Sensors With Modules. If you have power at pin #30, jumper the relay socket as shown with the red line above, and check the dark green w/ yellow stripe wire at the fuel inertia switch for power. The. Want Answer 0. 0 dohc . the pump works when i ground one of the wires but car runs rough. Check the relay socket for the ONLY terminal that faces differently from the other three. Sniper EFI. Seems most logical way would be to intercept original power wire after the connector that’s before the pump lid, send it to ignition terminal of a new relay connected. Ford Escort 1998 Ford escort zx2 2. For data wires over pedestrian traffic: a minimum vertical clearance of 9 1/2 feet. 0L DOHC VIN 3 :. F250 and F350 have the same wiring color codes for single fuel tank systems. Subject: RE: Carter 6M14A 504 Universal Fuel Pump Wire Gauge - Amp Draw Hello Keith, This P60504 pump will only draw 2. 1998 escort zx2 2. V. 1. Be the first to answer Jul 13,. 3. Circuit 3 is the one connecting to the fuel pump (via the inertia switch) and delivers the voltage/current it needs to activate. My 98 Escort wagon lost the park lights and dashboard illumination (awful driving at night) but the indicators, head lights all worked. If you have power at pin #30, jumper the relay socket as shown with the red line above, and check the dark green w/ yellow stripe wire at the fuel inertia switch for power. Check both wires at the inertia switch. Not even when cranking. The instrument cluster would use a thermistor to measure the float of the fuel gauge and provide a varied resistance value depending on the application. Cut that wire in half. Here is how to test (perform this test on each wire): 1. AIRTEX E2042 Info . read moreTricks for troubleshooting a dead fuel pump. $40. Conclusion, replace the Green/Black wire. There are four black wires an one red one need to know power ground what wires are - Answered by a verified Auto Mechanic. Caterpillar inc. – Connect the relay’s “30” terminal to a fuse d power source. A fuse is a safety device which blows because the load or circuit is pulling too much current. Sort by. 8L) 7326 Views 9 Replies 5 Participants Last post by xcalibr2000, Mar 26, 2011. Poor fuel pump ground. rick555 · Registered. The fuel pump wiring harness has a color code, and each wire signifies a current flow path or a ground path for electricity flow to a fuel pump module part. Carquest Premium Fuel Pump Hanger Assembly HS283825: Fuel Pump, Sending Unit, Wiring Harness and Strainer. Power / Fuel Pump Circuits . Jaybird61. What can it be Answered in 5 minutes by: Ford Mechanic: A. 1. ASE Certified Master Techn. Shake, wiggle, bend the power-to-pump circuit. Verify that the fuel pump is getting power. Does anyone know the color of the power wire for the fuel pump? I think it is the black w/pink stripes wire but not 100%. Fuse box diagram 1. Just like any other electric motor, it can develop wear spots on the armature that prevent it from starting when the armature lands in a worn area. 0 engine? - Ford 1997 Escort question. 1996 ford contour gl 2. I have power to fuel pump but won't - Answered by a verified Ford Mechanic. The fuel pump fuse is good. Electrical circuitry is useless without the help of connectors, and many have male and female parts. VIEW DETAILS. In-Tank Fuel Pump w. replaced fuel pump ,coil pack, map sensor,fuel filter. there is one of the pink wires to that 20A fuel pump fuse. You could jump pins 30 to 87 , if you look on the side there is a diagram . I put a test wire going from terminal 30 all the way back to the fuel pump and the fuel pump turn on perfectly. Fuse/CB. 1990 gt fuel pump wiring. Marvin. To do this either the FPA or FPF PID will be monitored, whichever is available. The fuel pump relay gets its ground from G102, which is located just forward of the left strut tower. Connect the probes to either end of the wiring connectors, the meter will show the resistance in the connection. We are thinking that the fuel injectors are not getting fuel. 190. Computer ground kinksHere is a more detailed list of the most common causes why your fuel gauge is not working or is inaccurate: 1. Power Distribution Modules. 84 460 bronco not getting sparkFord f 250 460 engine diagram Buy them safely flagship stores shop at an honest value 60k coil big1986 ford 460 firing order. A Continuous Memory Diagnostic Trouble Code (DTC) P0232 indicates that one of the following intermittent conditions has occurred: Clock, interior lamp, luggage compartment lamp, safety belt warning chime, radio power, engine controls, remote anti-theft personality (RAP) module, shift lock, courtesy lamps, starting system, instrument cluster (ZX2) 1990 gt fuel pump wiring. Bad gas (Contaminated with water or too much alcohol or diesel fuel). From the relay it goes to the fuel pump. The main power wire for the GM fuel pump is light green in color. Connect the accessory wire to the ACC terminal next. Does the ignition switch control the fuel pump? The ignition switch provides the initial power to the fuel pump that allows the vehicle to start. why does my fuel pump keep running with ign. Loosen or remove the fuel tank filler neck. black white is power from a 10amp fuse black orange is power from the EFI relay green and red is the signal from the computer black is ground for the relay blue black is power out to the pump Which wire are you saying has no power ?Ford Escort, Laser, TX3, Sierra and Mercury Capri. the extra wire that was was cut off from the power wire will be used to run from the fpdm harness to fuel pump hat. 6 radiator fan and fuel pump stay on when key is turned on. on the highway but when i come to a stop the idle drops to about 600rpm and gets worse with headlights on or rear. g. When your engine cranks but won't start or run, it could mean your engine is having trouble producing a spark, getting fuel, or creating compression. Consequences of Hooking a Car Battery backwards. new fuel pump not working, was tested ok - Ford 1998 Escort question. put in new fuel pump,fuses are OK,new fuel pump relay and still no power to the fuel pump fuses good,new relay,new - Pontiac 1998 Grand Prix question. Using a Digital Volt Ohmmeter. C. I just did a quick calculation, and assuming 20 amps draw (which is about right for that motor @ 12v DC), you can go 15 feet with only 0. In this case, you have to check and troubleshoot where the problem; the injector fuse is and the relay usually located in the relay box in the engine compartment; Fuses are used to protect all electrical circuits and components while supplying power to them, and fuses help the fuel pump, fuel injectors, and electronic circuits from suffering. The fuel pump relay's high current circuit (wire 4) is getting power . If. Engine stopped couple of times last year. When I connect the pump directly to a 12v power source it runs, so the pump is not the issue. 2. The engine is over-built - I have a 1995 Escort GT in my garage with over 200,000 miles on it. You should have one ground wire. If the pump Mfg says to use a 30 amp circuit it does not mean it pulls 30amps as a constant. Fuel pump has been replaced as well as the relay under the dash. The trigger wire is responsible for supplying power to the fuel pump when the engine is turned on. The pump module is held in place by a locking ring that can be removed by use of a brass punch and hammer. Fuel pump relay contacts always closed. You can separate these four wires into two circuits by the gauge. 214. 30. . Can fix my 1997 ford escort. 1. Gently probe both sides of the injector wiring connector, one of the wires should react by registering around 12 volts on the meter or illuminating the test light. the wires but car runs rough - Answered by a verified Ford Mechanic. 3,002 satisfied customers. The inertial switch was in the correct (button down). black One wire going to the fuel guage. 9 liter engine. The other side is the fuel pump monitor circuit and goes to pin #8 at the ECU. The fuel pressure should be 30–45 psi (210–310 kPa). Above about 1500 rpm, runs fine. Fuel pump secondary circuit short to power. I attached a wiring diagram for you to view. 6 volts, when you turn the key. On a 2002 Ford Escort zx2 the fuel pump relay is located under the hood, in the fuse box. 1991 Ford Escort Gt: Lx. In-Tank Or External: In-Tank. Clicking this will make more experts see the question and we will remind you when it gets answered. Purple – Used to represent the starter switch. run - Answered by a verified Ford Mechanic. Then, take the trigger wire (which is black and white with blue stripes) from the fuel pump down to one terminal on. This comes from the fuel pump relay to the inertia switch in the trunk and then to the fuel pump. It is a DPDT (only 4 terminals) and has the pre-wired relay socket, fuse, connectors, and wiring. It is responsible for supplying electrical power to the fuel. R13 – Reserve; R14 – Reserve; R15 – Reserve; R16 – Purple – Fuel pump. Car turns over won't start. 6L 16V Zetec engine. Cigarette lighter fuse. Stored.