[Explained] 7.3 Powerstroke Sensor Location Diagram+Video Guide!

The wiring and sensors of Ford’s 7.3 Powerstroke are pretty complicated! And if you are unlucky enough to face an electrical issue, then locating a sensor that might be causing the problem is another huge problem itself.

Because there’s no proper diagram to check. And if you hardly find one, there’s no clear detail on where exactly each thing is located. Overall, it’s a mess, and you just can’t find a way out! Relax and take a deep breath, we have news for you!

We’ve got a lot of requests on this particular diagram and its explanation, and guess what, it’s on! Here’s the most wanted 7.3 Powerstroke sensor location diagram with some explanatory notes we wanted to provide alongside. Hope It Helps!

Explaining The 7.3 Powerstroke Sensor Location Diagram – The Sensors?

As you can already see in the diagram below, there are a total of nine sensors that stay functional. And these are CPS, ICP, EOT, EMP, BARO, IPR, GPR, IDM, and MAP. Have a look at the diagram first and refer to the box indicating the location.

7.3 Powerstroke Sensor Location Diagram

There’s no doubt that power stroke is a big name that because of the engine alone, has gained a lot of trust from users. In fact, with Powerstroke vs Cummins reliability arguments, a lot of people pick a side with this one specifically.

But there can be sometimes issues in the vehicles and to fix those, you’ll need some idea on it internal. Still not convinced with the 7.3 Powerstroke sensor location despite the diagram? Let’s go deep into it then. Keep Reading!

7.3L Powerstroke Cam Position Sensor (CPS) Location

Having the best 7.3 camshaft position sensor means you will have an engine that can effectively control the crankshaft drive position. There are no major 7.3 Powerstroke cps differences in location for engines of 1999.5-2003. And knowing the exact location might be necessary for doing the 7.3 Powerstroke cps test.

Well, it’s located right above the crankshaft damper. You would find it exactly at the 11 ‘o clock position.

7.3 Powerstroke ICP Sensor Location

Monitoring the oil pressures is basically the main job of the ICP sensor, also known as the injection control pressure sensor. And you’ll be able to find them in diesel engines of Ford’s Powerstroke 7.3 L.

The oil pressure basically gets towards the PCM. IPR or injection pressure regulator makes the movement happen. For all the engines, the sensor is almost identical. It could be little different in 1999-2003 engines than the ones from generation 1994-1997.

So, for 1997- 2002 7 3 ICP sensor location, you have to visit the front of the engine. It’s on the driver-side cylinder head there. which is close to the high-pressure oil pump.

7.3 Powerstroke EOT Sensor Location

Moving on to the next sensor which is in short called EOT. It means engine oil temperature sensor. And the main job of this sensor is to sense the engine oil’s temperature.

This is because most conventional style motor oil would be able to withstand until 250 degrees. Going beyond that will make it break down. And that’s why holding it between 230 to 260 degrees temperature is necessary.

Now to locate this EOT sensor you have to check the HPOP, also knowns as High-Pressure Oil Pump Reservoir. It should be on the backside.

7.3 Powerstroke EBP Sensor Location

Next, we have the EBP or exhaust back pressure sensor. There are exhausted gas systems and to take measurements of the backpressure this sensor basically takes charge. This is for keeping the turbocharger as well as the engine protected. From any sort of overpressures. As well as for DPF regarrison.

To locate the EBP sensor, you need to look at the engine front. Right in front of the high-pressure oil pump, you’ll find it. To have access, you need to get the plastic engine cover out though.

7.3 Powerstroke BARO Sensor Location

A part of the PCM is the barometric pressure sensor. It’s shortly called BARO. This sensor got involved in newer engines, and was first incorporated in 1999.5.

You’ll be able to find the stand-alone sensor right beneath the driver’s side dash It should be closer to the steering column.

7.3 Powerstroke IPR Sensor Location

Injection Pressure Regulator or IPR sensor has the responsibility of keeping fuel pressure tracking with the fuel rail. And that way the engine would be able to use only the amount necessary. Basically, to keep your fuel economy not worsening.

Now if you have to find the IPR sensor, you need to again move to the HPOP backside. It should be screwed horizontally there.

7.3 Powerstroke GPR Sensor Location

The GPR sensor takes note of the combustion chamber’s in-cylinder pressure changes and lets the engine control unit know that.

You should be able to locate the glow plug relay sensor on the engine top, behind the fuel filter. Just go a little bit towards the valley’s passenger side.

7.3 Powerstroke IDM Sensor Location 

The Injector driver module, also known as the IDM sensor will monitor for any fault and report it to the PCM through a feedback signal.

You should be able to find it within the inner fender.

7.3 Powerstroke MAP Sensor Location

The manifold absolute pressure sensor works to transmit turbocharger boost pressure towards PCM. Deciding the characteristics of engine fueling helps.

You can find the MAP sensor right against the passenger side firewall.

You May Need This One Too!

Frequently Asked Questions (FAQs)

How do I know if my 7.3 crank sensor is bad?

There are some 7.3 Powerstroke crank sensor symptoms that refer to a bad unit. You need to find out and check if those match. And in that case, you’ll need to find the 7.3 Powerstroke crank sensor location to fix the issue according to the right way.

What are the symptoms of a bad ICP sensor?

One of the first things that you’ll notice is that there would be starting difficulties. Misfire of the engine is another common one. And then comes decrease in acceleration, bad fuel economy, and reduced power.

Wrapping Up

And that was our attempt to explain the 7.3 Powerstroke sensor location diagram along with providing one. It’s understandable that due to not having any drawing or visual content, it’s quite hard to locate all these seniors, which basically disturbs the process of a repair or fix at critical moments. Hopefully, this guide was able to give you some insight. See you on another topic soon, take care!

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James Noah

Ah! Driving your King has no twist when you have zero knowledge! Yes, Noah is here with his core experiences about trucks, cars, suvs and atvs. Working as a cheif editor for Automasterx to make you satisfied with solid data driven post.

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