BACK PRESSURE TEST KIT
نموذج :
AUT-1023
AUT-1023
Car Repair Toools--Back Pressure Test Kit
* Check the high back pressure and the exhaust system.
* Simple; quick and accurate test kit for clogged catalytic converter and mufflers; etc.
* Save your time from the tough disassembling for the catalytic converter before having an accurate analysis.
Specifications:
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Contents
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* Gauge (reading from 0~20 PSI )
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* Steel wire tube ( Teflon ) Heat-resistant：over 280 o C
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* Hex adjustable nut
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* Universal Copper adaptor
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* Oxygen sensor washer
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* Special adaptor (available for some Toyota & Mitsubishi car models )
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* Gauge (reading from 0~20 PSI )
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Test Standard
- Start the car; then read the gauge reading for three situations and standards :
- When the engine keeps slow speed ; the reading should be under 1 psi .
- When the engine reaches/keeps 3000 rpm ; the reading should be under 2 psi .
- When the engine reaches/keeps the high speed ; the reading should be under 5 psi .
- ( Note : the reading standard above is a common one provided by supplier ; please confirm and follow the accurate standards from the original shop )
