07-18-2020, 09:28 PM | #1 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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Boost gauge
I just installed a new mechanical boost gauge. It was zeroed until I took that “pin” out that it comes with. Now, it’s like 2 clicks to the negative when the car is off. When I start the car, it drops to about -20. Haven’t been able to drive it yet to check the boost reading. Is it supposed to be at zero when the car is off? Can you zero them?
Suggestions?
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-19-2020, 06:45 AM | #2 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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Picture attached.
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-19-2020, 07:05 AM | #3 |
Drives: 2016 Chevy Camaro 2SS Join Date: Aug 2012
Location: Atlanta, GA
Posts: 289
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Yea, then it will drop to negative when you crank. Hit 5th gear at a low speed and you should see it jump into boost
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07-19-2020, 07:07 AM | #4 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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So it’s not supposed to be at zero when the car is off?
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-20-2020, 04:01 AM | #5 |
Drives: 2016 Chevy Camaro 2SS Join Date: Aug 2012
Location: Atlanta, GA
Posts: 289
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07-20-2020, 06:08 AM | #6 |
Drives: 2019 ZL1 Join Date: Jul 2019
Location: CO
Posts: 69
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Logic would tell me, plus any other boost gauge I have seen and used, that it should be at zero when the car is off. Since it’s mechanical and digital, it will most likely read a few PSI below now when running.
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2019 Camaro ZL1
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07-20-2020, 09:51 AM | #7 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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Agreed....I think I have a bad gauge. I’ve emailed procharger, hopefully they’ll remedy it.
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-21-2020, 07:24 AM | #8 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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Procharger is sending a new gauge. Great customer service.
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-23-2020, 04:47 PM | #9 |
Drives: 2018 1SS 1LE Join Date: Jul 2012
Location: Michigan
Posts: 287
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Replacement gauge installed. Its perfectly zeroed and works great.
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2018 SS 1LE—707rwhp, 615rwtq
2009 Pontiac G8 GT—605rwhp, SOLD |
07-24-2020, 08:04 AM | #10 |
Drives: 2019 ZL1 Join Date: Jul 2019
Location: CO
Posts: 69
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Good to hear, figured there was a problem. Never seen a gauge that wasn’t at zero when off.
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2019 Camaro ZL1
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