1. SCOPE

This standard specifies the requirements of electrically/ electronically operated air or oil pressure gauges for use with automotive engines.

2. REFERENCES

The standards given below contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards:

IS 2500 (Part 1) : 2000 Sampling inspection procedures: Part 1 Attributes sampling plans indexed by acceptable quality level (AQL) for lot by lot inspection (third revision)

IS 9000 (Part 2/Sec 3) : 1977 Basic environmental testing procedures for electronic and electrical items: Part 2 Cold test, Section 3 Cold test for non-heat dissipating items with gradual change of temperature

IS 9000 (Part 2/Sec 3) : 1977 Basic environmental testing procedures for electronic and electrical items: Part 2 Cold test, Section 3 Cold test for non-heat dissipating items with gradual change of temperature

IS 9000 (Part 5/Sec 2) : 1981 Basic environmental testing procedures for electronic and electrical items: Part 5 Damp heat (cyclic) test, Section 2 12 + 12 h cycle

IS 9000 (Part 7/Sec 2) : 1979 Basic environmental testing procedures for electronic and electrical items: Part 7 Impact test, Section 2 Bump

IS 9000 (Part 7/Sec 3) : 1979 Basic environmental testing procedures for electronic and electrical items: Part 7 Impact test, Section 3 Drop and topple

IS 9000 (Part 8) : 1981 Basic environmental testing procedures for electronic and electrical items: Part 8 Vibration (sinusoidal) test

IS 9000 (Part 11) : 1983 Basic environmental testing procedures for electronic and electrical items: Part 11 Salt mist test

IS 9000 (Part 12) : 1981 Basic environmental testing procedures for electronic and electrical items: Part 12 Dust test

IS 9000 (Part 14/Sec 2) : 1988 Basic environmental testing procedures for electronic and electrical items: Part 14 Test N : Change of temperature, Section 2 Test Nb: Change of temperature (temperature cycling) with specified rate of change — One chamber method

IS 9000 (Part 16) : 1981 Basic environmental testing procedures for electronic and electrical items: Part 16 Driving rain test

IS 10250 : 1982 Severities for environmental tests for automotive electrical equipment

IS 11086 : 1984 Speedometer and odometer systems for automotive application

ISO 7637-2 : 2004 Road vehicles - Electrical disturbances from conduction and coupling ? Part 2: Electrical transient conduction along supply lines only

ISO 7637-3 : 1995 Road vehicles - Electrical disturbances by conduction and coupling ? Part 3: Vehicle with nominal 12 V or 24 V supply voltage - Electrical transmission by capacitive and inductive coupling via lines other than supply lines