What is the No sync no FICM sync voltage?

Im using a snap on solus scan tool that’s reading no sync, no ficm sync, ficm voltage is 48v when cranking. Icp voltage is 1.5 while cranking. Icp psi is 1100 while cranking.

What should the voltage of a FICM be?

It should be 48 volts. Minimum spec is 45 volts but a good FICM will be 48 to 50 volts all the time. I have some bad batteries. After starting the battery voltage is 11.5 to 11.8v. My FICM reads 20 volts while idling poorly. Will the new batteries fix this low voltage problem on the FICM or am I also looking at an FICM problem.

What are the symptoms of Ford 6.0 power stroke FICM?

Calibration concerns, powertrain component faults and FICM malfunctions may produce similar drivability concerns. NOTE: The most common symptoms of a failed FICM are: NO START or CONSTANT MISFIRE AT ALL ENGINE TEMPERATURES. Symptoms other than these are not likely to be caused by the Ford 6.0 FICM module.

What’s the FICM voltage on a diesel truck?

This morning when I had all the rough idling and smoking problems, I also checked the FICM voltage and it was still around 27V with the truck barely able to idle. So no change in FICM voltage, but completely difference in how truck is acting. Just looking to understand this a bit more.

Im using a snap on solus scan tool that’s reading no sync, no ficm sync, ficm voltage is 48v when cranking. Icp voltage is 1.5 while cranking. Icp psi is 1100 while cranking.

What does FICM do on Ford PowerStroke 6.0L?

The FICM (fuel injection control module) on Ford Powerstroke 6.0L diesel engines is responsible for producing a 48-volt electrical supply to the two solenoids controlling the pressurized flow of oil needed by the fuel injectors to function properly.

What should the voltage be on my FICM while running?

After starting the battery voltage is 11.5 to 11.8v. My FICM reads 20 volts while idling poorly. Will the new batteries fix this low voltage problem on the FICM or am I also looking at an FICM problem. Figured for the FICM to run properly there must be a minimum voltage it requires while running.

How to diagnose a 6.0 power stroke FICM?

0 PowerStroke FICM OBDII FAULT CODE DIAGNOSTICS. The below fault codes may help point you in the right direction when diagnosing the 6.0 Power Stroke FICM: P0261 Cylinder 1 Injector Circuit Low. P0264 Cylinder 2 Injector Circuit Low. P0267 Cylinder 3 Injector Circuit Low. P0270 Cylinder 4 Injector Circuit Low. P0273 Cylinder 5 Injector Circuit Low

How does the FICM work with the ignition switch?

It uses engine speed and position signals (*CKPO, *CMPO) to determine when the injectors need to be activated. The ignition switch provides *KEYPWR to the FICM. Once this signal is detected by the FICM, the *MPR output of the FICM will engage the FICM relay. This in turn provides the *FICM PWR and *FICM Logic PWR voltages to the FICM.

Is the Ford F250 engine still not running?

I recently purchased a 2005 f250 that did not run (and still doesn’t) when I bought it. I bought it from a local towing company. The engine says 2003 and the truck is an 05 so not sure if that has anything to do with some of the electrical issues I’m seeing or not.

What should the ICP psi be while cranking?

Icp psi is 1100 while cranking. Tach moves while cranking but no sync so to test the cmp I found the pin out and do have ac voltage on the plug at the pcm while cranking. Seems like I have some electrical issues going on?

Which is the best no start no sync adapter?

However, you can get FORScan for your phone (small fee) or for your laptop (free) and you can connect those using an OBDII adapter to get a complete scan and even run some diagnostics. The consensus on the best adapter to use is a BAFX ELM327.

How is FICM calculated in a power stroke engine?

FICM SYNC is calculated by the FICM and is the correlation between the camshaft pin and the crankshaft triggers. Once FICM SYNC is achieved, the FICM uses engine speed, MFDES (Mass Fuel Desired), EOT, and ICP to calculate fuel timing, pulse width, and pilot injection usage.

What to do if your FICM goes bad?

There is a separate Logic side to the FICM which has been known to go bad as well. If you swap them out and it works, you just need to get your old one repaired/replaced, preferably through ficmrepair.com. The next thing is definitely to check the crank position sensor.

What are the codes for shorted coils in FICM?

Open coils produce low current which sets the injector circuit low codes (ie. P0261, P0264, … , P0282). Shorted coils (side shorts) or short to grounds produce high current which sets the injector circuit high codes (ie. P0262, P0265, …, P0283).

Where are the FICM part numbers on 2003.25?

On 2003.25 (1837127C4 FICMs) there are individual low side drivers for each injector. This means a low side failure would result in a single injector error code. Note: International FICM part numbers are located on a label on the connector side of the module.

Where is the FICM located on a Econoline?

On 2003.25 6.0L engines, the dampers were mounted directly to the FICM. On 2004.25 6.0L engines, the dampers were moved to base of the bracket supporting the FICM. Econoline chassis have the FICM mounted in the engine compartment near the brake booster.

Why does my Ford Power Stroke Say No sync?

Going through all the troubleshooting threads, everything looks to be in the normal range except for sync and FICM sync. The SGII keeps reading 0 on both, neither change to 1 no matter how long I crank. I checked the resistance from the PCM to the CKP and CMP and the CKP was way high so I replaced both sensors.

Why do I have no cam crank sync?

You should get a digital 5v signal. 5,0,5,0,5,0. Anything other than that and there’s a problem. Do the same thing for the crank signal. If you have both signals reaching the pcm, but still no cam crank sync, you have a bad pcm. I’m guessing you’re loosing signal somewhere, but you need to verify that first.

What does it mean when your car says no sync?

If you don’t get it at the sensor, the sensor has either lost power, or is faulty. If you do get it at the sensor but not the pcm, the signal wire is bad. If you get it at the pcm and still show no sync, the pcm is bad. Don’t forget to check with the key on. Ok, had a chance to dig in and have some data. Not quite sure where to go with it.

What happens when you remove the FICM control relay?

The relay is nearly always GRAY in color. After removal, you can verify that the correct relay has been removed by listening for the injector buzz when turning the key to the ON position. You SHOULD NOT hear the injectors buzz! When turning the key ON, you may hear the A/C control vacuum pump running.

How to make circuit for low voltage trigger of relay?

If you have a multimeter and can find the coil pins you can then measure the coil resistance, R. The current, I, can then be worked out from I = V R . If, for example, the coil resistance is 200 Ω then the current required will be I = 5 200 = 0.025 A = 25 m A.

When do you need a FICM Charger relay?

FICM relays are an oft-neglected afterthought, but provide the critical transfer of amperage from your charging system to the FICM. If your truck has more than 100,000 miles on it, consider a new relay. It may well save you from a killed FICM!

Where is the FICM control relay located on a truck?

1 – Please check your vehicle’s instruction manual for the proper location of the FICM Control Relay. This is located under the hood in the Relay Panel (located by the driver’s side hood hinge). On 2003-2004 trucks, the relay box is small and contains 2 relays. The FICM Control Relay is the one closest to the engine.

How to wire up a 5 volt relay?

I have the relay in the picture above and have it powered with 5 volts. My question is how do I wire up the trigger. Correct me if I’m wrong but I’m assuming that if I send 5v 2a to the trigger pin it will fry it. so how do I drop the multage and or amperage to safely operate this relay.

Why did my FICM sync drop out in 2005?

FICM SYNC problems can be a bad CKP, CMP (electrical or mechanical), PCM, FICM, or harness. 2005 6.0 Would Not Idle… The EGR valve was stuck open with no EGR DTC! What was odd was that the SYNC dropped out just before it stalled. Change SYNC and FICM sync into a bar graph and check it for being erratic. Do you have the SYNC PDF worksheet?

Can a 6.0L diesel have no sync?

The funny symbols are just bullet points: CRANK NO START with NO SYNC or NO FICMSYNC PIDs on 6.0L Diesel Some 03-07 6.0L-equipped vehicles may experience a crank no start, a runs rough concern or stalling with cam or crank sensor codes. Viewing the SYNC and FICMSYNC PIDs in Datalogger will help diagnose this issue.

Can a 03-07 6.0L have a crank no start?

Some 03-07 6.0L-equipped vehicles may experience a crank no start, a runs rough concern or stalling with cam or crank sensor codes. Viewing the SYNC and FICMSYNC PIDs in Datalogger will help diagnose this issue. The SYNC PID will show Yes when the CKP and CMP signals are synchronized to the PCM.

What is the No sync no FICM sync voltage?