Waterproof glue leakage proof effect is good

A Volvo car is often easy flameout. After inspection found, in addition to the spark plug failure, cylinder pressure line also existed in the electric leakage phenomenon in different degree. Because when the cylinder is the high-voltage wire insulation performance degradation, leakage is very serious, so easy to die.

Replace spark plugs are easy, but because the car is old, cylinder pressure line is very difficult to buy in the market. And replace the cylinder high-pressure line must be replaced completely, the cylinder pressure line price thousands of yuan, the owners do not want to pay too high a price. In this case, decided to try to use other methods to repair.In the high-voltage sub-cylinder found on the site of leakage evenly coated with impermeable plastic water tank, to be impermeable glue to dry, and then in the sub-surface cylinder wrapped several layers of high-voltage electrical insulation tape. This allows the high-voltage sub-cylinder insulation performance is greatly improved. Loaded retest cars, hot car stalled completely disappeared.

It should be noted that, for the high voltage end, electrical insulation should pack too much fabric limbs, thick, or sub-cylinder engine ignition spark plug is not easily inserted into the hole. Regular car radiator pipe seepage limb not only a good leak-proof performance and corrosion resistance, but also has good insulating properties.

Cars make our life more and more convenient,obd code readers is important too.

ADD91 Automotive enging analyzer multimeter Applications:
Automotive sensor simulator
Measure output in sensors like Oxygen (O2), Coolant Temperature, Throttle Position (TPS),
Manifold Air, Pressure (MAP), Manifold Air Flow (MAF), etc

Check grounds, Voltage drops and continuity across Connectors, Wires, Cables, Relays Contacts, Lamps, Switches, etc

Check components like Alternator, Diodes, Relays Coils, Condensers, Ignition Coils, Spark Plug Wires, Magnetic Pick-ups, Motors, Switches, Fuses, etc.
 
ADD91 Automotive enging analyzer multimeter Function:
DC/AC Voltage,Resistance,DC/ AC Current,Capacitance,Frequency and Duty cycle
Temperature,Diode Continuity test
Tachometer, Dwell
MS-PULSE
Display:3 3/4 digits LCD with a maxreading of 3999
Back light / hold key
Safety: According to EN61010-1 protection class 2, over voltage category(CAT3 600V)
Power supply : batteries
Weight: Approx. 500g(including battery and holster)
Quadratic signal output(reference are changeable)
 
ADD91 Automotive enging analyzer multimeter Specifications:
Function Range BasicAccuracy
DC Voltage 400mV , 4V, 40V -(0.5% + 3d) – +(0.5% + 3d)
- 400V,1000V -
AC Voltage 400mV , 4V, 40V -(0.8% + 3d) – +(0.8% + 3d)
- 400V,750V -
DC Current 40mA , 400mA , 10A -(1.2% + 3d) - +(1.2% + 3d)
AC Current 40mA , 400mA , 10A -(1.5% + 5d) - +(1.5% + 5d)
Resistance (Ω) 400.4K,40K,400k,4M,40M -(1.0% + 3d) - +(1.0% + 3d)
- 40nF, 400nF, 4uF,40 -
Capacitance 40nF, 400nF, 4uF,40uF ,100 uF -(5.0% + 10d) - +(5.0% +10d)
Frequency 10Hz-10MHz -(0.5% + 3d) - +(0.5% + 3d)
Duty cycle 0.1% -99.9% -(2.0% + 1d) - +(2.0% + 1d)
Temperature -30-+400C -(1.2% + 4d) - +(1.2% + 4d)
- +400-+1000C -(2.0% + 15d) - +(2.0% + 15d)
Tachometer 500-10000RPM -(1.2% + 2d) - +(1.2% + 2d)
Dwell 4 CYL, 5CYL, 6CYL, 8CYL -(1.2% + 2d) - +(1.2% + 2d)
Quadratic signal Hz/Duty/Voltage changeable 0-5V 20HZ-40KHZ
Output - 10%-90%

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