EV Battery Pack Air Tightness Tester
AUTOOL PT620 Engine Oil Pressure Gauge with Digital Display
$179.00
- High measurement accuracy: it can clearly and accurately display the data of real-time pressure, average pressure, and engine oil temperature.
- High durability: with the pressure and temperature resistance characteristics of riveted copper material and reinforced rubber hose.
- Service and Quality: We provide a three-year warranty. Online Support>>
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AUTOOL PT620 Engine Oil Pressure Gauge 0-426.6 PSI Digital Display Automotive Tool for Motorcycle Car Truck
AUTOOL PT620 Engine oil pressure gauge is one of the latest automotive intelligent pressure detection series products launched by Accidental Technology, which is mainly used to detect the oil pressure of the engine, using a digital measurement system, and the detection sensitivity is extremely high. The ability to display the oil pressure in real-time and intuitively makes oil pressure detection easy and smooth.
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What is the Difference Between the AUTOOL Engine Pressure Tester?
AUTOOL Automotive Pressure Tester Quick Search
AUTOOL PT620 Oil Pressure Gauge Kit Features
- Measurement accuracy: AUTOOL PT620 has a large measuring range and high accuracy, the measurement value can be accurate to two decimal places.
- Intelligent digital pressure gauge: 2.8-inch backlit display shows clear and accurate data. The digital pressure gauge has a display resolution of 0.01. It can measure the real-time pressure value, average pressure value, and temperature of engine oil, as well as the measurement time.
- Data Saving: Data saving and interface lockout features save up to 6 sets of test data. In the process of use, you can conveniently record and query the sender engine oil test data. The pressure tester equips a quick-release valve button for quick pressure release.
- Selected riveted copper material: Equips a variety of fittings made of riveted copper, which is rust and corrosion-resistant, strong, and durable, and a long hose made of reinforced rubber, which is resistant to pressure, temperature, and twisting.
- Easy Instant Read: Available in PSI, Bar, and KG/CM², controlled with a single button. Measures 0-426.6 psi, 0-30 kg/cm², and 0-29.4 bar. Switch between Celsius and Fahrenheit easily.
- Three-Year Warranty, Lifetime Maintenance: For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. For any needs, you are warmly welcome to contact us and we will get back to you ASAP within 24 hours.
How To Use AUTOOL PT620 Oil Pressure Gauge Kit?
- Step 1: Remove the engine oil pressure sensor.
- Step 2: Connect the adapter for the vehicle model to the measuring probe;
- Step 3: Reset the pressure value to zero before testing;
- Step 4: Connect the measuring probe to the engine;
- Step 5: Start the engine
- Step 6: The pressure gauge displays measured pressure.
Packing List
specification
Pressure Units | Psi, Bar,Kg/c㎡ |
Pressure Range | 0~426.6psi, 0~30kg/c㎡, 0~29.4bar |
Delivery
This worked very well for trying to get a handle on the common Audi 2.0t low oil pressure issue (B8 series A5 in this case). Since these cars often develop low oil pressure warnings at low rpm with a warm engine, I thought I’d share our results.
I wanted a device that would log the lowest pressure while driving so we could see what happened to trigger these car warnings and see if the pressure was really low enough to be a major concern. These cars don’t have pressure sensors, only low pressure warning triggers for the alert, so no way to see pressures without an external gauge such as this.
I did not see many options for a reasonably priced alternative that was available fast so I rolled the dice and ordered this oil pressure test kit even though it had few reviews and most of them were Vine sponsored. The thing showed up less than 12 hours after ordering which was great. Always a little suspicious of Chinese goods I was pleasantly surprised to find the build quality of the device, packaging, and adapters all looked quite good. No rough threads or questionable milled bits. On mine the hose with quick coupler fitting and hose came screwed on black threaded sensor right out of the box. The quick coupler was well made and seemed secure enough when attached to an adapter to be ok taped to the engine while driving around a bit.
One thing to note, the adapter assortment is vast, but they are not labeled with the thread spec, so it’s necessary to verify what the car has. In our case I knew we needed an m10x1 thread, which turned out to be the #1 adapter and also the first on the printed list that came in that box. The adapters are numbered 1-16, but the printed list of sizes included is not numbered. It may be that the list is in numerical order that it matches the adapter numbers, but I can’t confirm. I included a picture of the list in my review.
We removed the upper oil pressure sensor from the car, screwed in the #1 adapter that matched its threads, and then connected the quick coupler. I just put a jumper wire in the cars sensor plug to ground so the car would not constantly beep at us during the test. A tee adapter would allow for use of both this and the car sensors at the same time, but we did not have one yet so we just went for it.
The wire from the unit’s sensor was long enough to run up across the engine, out under the rear edge of the hood, and into the passenger side window so we could monitor it in real time while driving.
Bottom line, once we figured out the interface buttons, it worked great and confirmed we did have adequate oil pressure at idle when warm, which we deemed sufficient for idle speed (though below audi specs) and immediately rises above idle, topping out at the car’s relief valve pressure of about 51-52 psi. There is about a second or so of latency between pressure changes and the display reading shift, but it’s a nice window into the engine pressure and range.
Worth noting it works a bit like a weight scale in that holding down one of the buttons recalibrates to zero, which you don’t want to do with it hooked up and car running or actual pressure becomes zero on the display. A short tap of the same button instead of long hold resets the high and low recording to zero without resetting the calibration. This is crucial for lowest pressure log since it will start at zero before you turn the car on! So after starting the engine you’ll want to tap that button to zero out the pressure high/low without changing the baseline calibration to zero. Took us a minute to figure that all out. It’s a good device which I can recommend.
The rest of this review only pertains to other Audi 2.0t engine owners in case they are in the same boat. We were dealing with this plus usual bad piston ring design oil consumption issue. We used this tester after tearing the engine down to replace pistons and timing chains. We removed all the stupid oil screens, decided the cam journals and balance shaft bearings were ok, and the oil pump had been replaced already so we kept it. We installed new Wossner pistons that use factory 21mm connecting rod pins and rods, but have proper wide waffle oil control rings. This totally solves the oil consumption and black oil too! We did leave the two stage oil pump in high pressure mode by not connecting the wire near the sump that allows it to shift into low pressure mode at lower revs. But we still get low pressure at warm idle, just not catastrophically low. Maybe 13-15 psi. It instantly jumps up above 20 psi above idle and is linear with revs up to 51 psi limit. Not sure where the oil pressure leakage is that is still haunting us, but seems fine to drive for now. Possibly intake cam phaser. I’ll try to post a YouTube video on this whole deal soon. Will update this review with what to look for if I do.
Works well. Easy to use. Seems to be pretty accurate. Has multiple adapters for any situation. Large screen that's easy to see and read.
Surprised how good this Engine fluid tester actually is. Identical results compared with much more expensive testers. Very fast delivery and excellent communication too. Recommended seller.
Super! fast!