#Snowmobile compression tester how to

If it does on a warm motor the rings are poor. After the first tests are completed squirt some oil down the cylinders and retest to see if reading comes up. A leak down test is far more accurate way to determine engine condition then a. Read and clear OEM level diagnostic trouble codes (DTC). Crank it over for no longer than 10 seconds with the throttle held wide open and the spark plug wires grounded. A cly leak down you use high presure air, you dont have to block off any ports (exhaust,intake,etc) You are measuring the percentage of air that leak past the rings at tdc, a perfect engone would be 0-1 a racer would take action at 5-6, a trail engine up to 10. Perform dealership level routines, self-tests and calibrations for diagnosis, service and repairs. View, graph, record and playback live data.Įnable and disable actuators, relays and components. Read and clears OEM level diagnostic trouble codes (DTC) includes OEM details. Professional-level functionality for reading and clearing fault codes monitoring, graphing, recording and playback of live data performs bi-directional controls, routines, relearns and calibrations for vehicle on-board systems. Read permanent diagnostic trouble codes (PDTC) for Powertrain. Read vehicle information (VIN, CAL ID, CVN, IPT). Read pending diagnostic trouble codes (DTC) for Powertrain.Ĭontrol of on-board system, test or component. View on-board monitoring test results for specific monitored systems. View oxygen sensor monitoring test results. Read current diagnostic trouble codes (DTC) for Powertrain.Įrase diagnostic trouble codes (DTC) for Powertrain.

3-inch easy to read gauge is covered by hard-wearing rubber coating to prevent. The engine cylinder gauge tester is built with quick connect system and pressure relief button for easy assembly & disassembly and allows repeated tests without removing the hose over and over again. Engine Compression Gauge: Dual scale of 0-300 psi and 0-20 bar. Identifies three (3) levels of vehicle fault severity. Make sure this fits by entering your model number. View vehicle conditions recorded by the on-board computer at the time the emission-related fault.

#Snowmobile compression tester how to

View trip cycle procedures that instructs how to drive the vehicle in such a manner to meet the required “Enabling Criteria” to run and complete its diagnostic testing. View monitor readiness status for gasoline and diesel engines. Professional-level functionality for reading and clearing OBD2 powertrain emission-related fault codes viewing freeze frame and I/M data monitoring, graphing, recording and playback of live data, vehicle information and performs emission readiness testing.