About Using OBD2 Products in Combination

The following shows a list of the possible combinations in which our OBD2 products can be used.
Our "OBD2 Wiring Kit" (sold separately) not only makes installation simpler, it also allows the user to combine products from different companies.
(Some combinations are not possible)

User's Manual

OBD2 Wiring Kit OBD-EH ¥3,200

Distinguishing Products

① PROGAUGE & REV LAMP Series② 3-drive FLAT, COMPACT③ Other OBD2 Products

List of Possible Combinations

When using in combination, each product must be of the type for that model of car.

Product Combinations Possibility Possibility with OBD2 Kit
①+② Yes (NOTE 1) Yes
①+③ Yes (NOTE 1) Yes
②+③ Yes (NOTE 2) Yes
①+②+③ Yes (NOTE 3) Yes (NOTE 4)
③+③ No No

NOTE 1: Possible if either is wired directly.
NOTE 2: Possible if ② is wired directly.
NOTE 3: Possible if ① and ② are wired directly.
NOTE 4: ② is connected by connector.