91. Finalize ELM327 bt

Not going to post, but came here on the Entry BZ on the occurrence of errors friends and decided to still lay, suddenly someone come in handy.
In general, permanent 12c hang on the diagnostic connector, and then sitting there Elm constantly energized
Firstly though it is not much, but it gives a lift Accum:. at 60-70mA saw no Elman on signalization and 110 to 120mA ELMom. On one side detail, on the other hand is almost two times higher consumption.
Second, if you hold the key in position ACC (permissible sit in anechoic car, listen to music) and not start, then after the starter gets garland tidy errors p1718 and p0700 (to post the link above is p0718 and p0700) showing the connection problems with TAS. It seems like Elm foul brain is constantly sending in requests does not matter. The bottom line is that makes this nasty Elm left in the slot for more than two or three minutes with the ACC
Elm take out or buy button -. Not the case. If we consider that in the torpedo plate is , and keeps in touch with him, it is necessary to pull back and forth all the time -. A lot of unnecessary movements
To solve the problem buy relay control 362.3787-04 voltage. It is convenient contraption)

91. Finalize ELM327 bt

on and off voltage is regulated. If the voltage in the power circuit (pin 30 and 87) is greater than UON for 5 seconds - closes the power circuit if less Uvykl for 3 seconds - tears. The beauty is that the signal circuit (86 and 85) rather additional than necessary) On one of them hangs a constant mass arbitrary, while the second can be used for manual operation (details on the website of the manufacturer), but you can not use at all.

My Elm was very carefully skompanovannym vnturi, an autopsy revealed that it will be difficult to rewire.

91. Finalize ELM327 bt

Because traded him to the old school bulky sausage (to my surprise she showed great speed data exchange with the tablet, judging by the flickering lights in the control frequency of trades).
It's all just one card, no multi-storey gorodushek, the connector go wire - even my hand curves can embed the relay and not to spoil anything)

91. Finalize ELM327 bt

Moreover, the inside of the casing contacts are numbered - you can not poke a multimeter into the diagnostic connector and to check the correctness of pinouts)

91. Finalize ELM327 bt

wire going from the 16th to contact the board cut and picked up one end of a relay contact 30mu, 87mu other end to the relay contacts.Wire with contact relay started 85th in the housing and soldered to 4i5 legs (they were originally brought in Elman vkuchu).

91. Finalize ELM327 bt

Frankenstein Took the car, tuned krutilki UON and Uvykl - profit. After 5 seconds after starting the car relyuhi snap closes Elman supply chain and it is turned on, and after 3 seconds after stopping the power breaks the engine.
Who is operated in such a way, it would be necessary to make a single decent housing, but laziness) All the same there the bottom is not visible, the legs do not interfere, let them hang themselves once will alter ..

Bought second such switch, it is necessary to similarly powered all dopa (plate, registration, RD, etc.), but also is lazy, and even winter, not sit on his haunches at the car with a soldering iron)

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