Edelbrock E-Force Troubleshooting Manual

[ForYourOwnGood]

1/8 NPTF fitting. I used a 90* to give me added room and to keep it from buzzing against the firewall.

Where did you route your tube through? I'll be using your gauge mount.

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[Jobodizo]

Where did you route your tube through? I'll be using your gauge mount.

I went through the sound tube block off behind the pedal and around. You’ll have to drill into your vent ducting to get it through.

 

[ForYourOwnGood]

I went through the sound tube block off behind the pedal and around. You’ll have to drill into your vent ducting to get it through.

I'll have to find somewhere else then since I have the whine mod there.

 

[Jobodizo]

I'll have to find somewhere else then since I have the whine mod there.

Good luck! Where’d you get the whine mod? And how well does it work?

 

[aleccolin]

Any advantage to getting the LU47 injectors in the kit flow tested/matched before install? There's a local injector shop that I could just drop them off.

 

[ForYourOwnGood]

Good luck! Where’d you get the whine mod? And how well does it work?

I got fosters mod, it was $100 or so. Well worth it imo, though I did put 2 gloves on it.

 

[Jobodizo]

I got fosters mod, it was $100 or so. Well worth it imo, though I did put 2 gloves on it.

Nice! Mine picked up quite a bit when I put the Stalker hood on, but that’s a level above.

 

[Jeff T.]

Help!!! 2018 mustang gt edelbrock supercharger stage 1. I am having issues with high IAT'S. Ambient temp 80's driving down the highway at 80 mph with IAT reading 150 to 160. If I get in traffic or boost the IAT'S raise to 180 or so and never reduce. Cylinder head temps staying in normal range 190 to 210. I have confirmed intercooler tank is circulating and full. The supercharger has been on the since January, I do have the updated sensor and tune back in February..

 

[aleccolin]

Can you check resistance across the sensor terminals to see if its within spec? Sounds like it might have just gone bad.

 

[Jeff T.]

Can you check resistance across the sensor terminals to see if its within spec? Sounds like it might have just gone bad.

Thanks for your response. I have no idea where these terminals would be located. I assume on the back of the supercharger? What would the specs be?

Can you check resistance across the sensor terminals to see if its within spec? Sounds like it might have just gone bad.

 

[aleccolin]

Thanks for your response. I have no idea where these terminals would be located. I assume on the back of the supercharger? What would the specs be?

The two pins on the sensor itself. Procedure would be to pull the harness and check for 5V from the PCM, then check the sensor pins for continuity (open/no continuity would be a dead sensor), and then if you're feeling froggy take out the sensor and bench test it using a heat gun to check the resistance through the range. The actual resistance values will depend on the sensor, should be able to find them online, but the resistance should start pretty high and reduce as it heats up.

Or you could just replace it, they're pretty cheap.

 

[Kona 18]

Help!!! 2018 mustang gt edelbrock supercharger stage 1. I am having issues with high IAT'S. Ambient temp 80's driving down the highway at 80 mph with IAT reading 150 to 160. If I get in traffic or boost the IAT'S raise to 180 or so and never reduce. Cylinder head temps staying in normal range 190 to 210. I have confirmed intercooler tank is circulating and full. The supercharger has been on the since January, I do have the updated sensor and tune back in February..

Make sure you don't have a air pocket in the intercooler system, the pump will shut off if you do, it's not like other pumps that run even when there is no fluid, this one is smart enough to know you're dry and will shut off. I had it happen to me when I first did the blower, I fill it and then it would instantly suck the reservoir dry and turn itself off.

Easiest way to check is to take the cap off and turn the engine on, the reservoir should stay full with water moving through it the whole time. If it is then maybe the sensor is reading is reading it wrong.

 

[ForYourOwnGood]

Thanks for your response. I have no idea where these terminals would be located. I assume on the back of the supercharger? What would the specs be?

There are two pins, but the resistance is variable based on temp. You can find a chart by looking up a generic Delphi GM IAT sensor. I think at 70F its supposed to be around 170 ohm iirc.

 

[Jobodizo]

Thanks for your response. I have no idea where these terminals would be located. I assume on the back of the supercharger? What would the specs be?

@Jeff T. worst cast they’re $18 via prime here. If you’re not familiar with checking voltages you can just replace it and see if that fixes it.

 

[Jeff T.]

The two pins on the sensor itself. Procedure would be to pull the harness and check for 5V from the PCM, then check the sensor pins for continuity (open/no continuity would be a dead sensor), and then if you're feeling froggy take out the sensor and bench test it using a heat gun to check the resistance through the range. The actual resistance values will depend on the sensor, should be able to find them online, but the resistance should start pretty high and reduce as it heats up.

Or you could just replace it, they're pretty cheap.

Thanks dude your awesome. I didnt have balls to unscrew the sensor from the back of the supercharger last night. Will probably tackle that tonight. I did confirm 5 volts on the harness.

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