:: Yamaha Virago XV Forums That Rock!!!

Some of these are original, most are “gleaned” from others a cut-paste reminders You will need to provide detail info. Run the engine at about RPM, and the voltage at the battery should be It goes down at higher temperature, so if it’s in the 80’s or 90’s, you may only get to If it’s low, remove the left body panel side cover and about half way up the vertical frame section behind the motor, you will find a plug that has 3 white with a blue? Inspect this for burned wiring. If you find a lead that’s been overheated, you can cut the plug out, and connect the wiring directly by twisting one stator lead and one regulator lead together, and then soldering them and taping them.

Dave’s Jaguar XJ6 LS1 Swap

Tue Aug 18, 8: I got the tube ones because I thought I was going to be cutting the existing wires on my bike, then inserting them into each end of the tube, along with a tach wire into one end of the tube, and crimping it, but I guess not. Mon Aug 24, 6: I got a soldering tool and some heat shrink, and some extra connectors too, just in case. Now for the wires Let’s talk about the black wire first, since I think it’s the easiest one.

The finished product works well, and the action on the shifter feels great.

Installation Instructions A tachometer is a good addition to any vehicle equipped with a manual transmission. Installation of the Autogage Tachometer was fairly simple with only minor wiring including a wire to the distributor, a good ground, a 12 volt switched power source and a wire to power the tach’s light. The following write-up is an overview of the installation I followed and includes a few illustrations from the installation guide provided from Autogage.

To change the tach to operate on 4 or 6 cylinder engines, a pair of dip switches are located within the tach to make the adjustment. To get to the cylinder dip switches you have to remove rear cup by placing the tachometer face down on. A phillips screw retains the cup so remove that screw located on the back. Gently lift the cup off to expose the circuit boards. Careful not to pull on the wires.

Locate the dips switches on the circuit board.

Ignition Solutions for Garden Pulling Tractors and Older Small Engines

Email Hands On Yeah, it might be a nerdy gearhead thing, but as enthusiasts we want a lot of information about what our cars are doing. We understand—they have to make cars for people who care more about their appearance in the rearview mirror or the latest tweet from the Kardashians. Bummer, because there is way more cool stuff going on under the hood than on reality TV.

This allows the coils more time to charge up, meaning they are able to deliver a hot spark, even at high engine speeds.

For heavens sake don’t do what someone said and fit a diode to ‘correct’ i.

From a cylindrical 3-terminal flasher unit was used, but not be confused with later electronic 3-terminal units. After that a smaller 2-terminal rectangular unit was used, and the two differ as far as fault diagnosis is concerned. On the later type if a bulb fails or there is a disconnection in the wiring to it, then the indicator won’t flash but the working bulb will glow continuously, making it easy to see which end you need to investigate. But on the early type this won’t happen, except that you may get a very brief and faint flicker on the working bulb.

Apart from that where indicators light but don’t flash one side this printable schematic and chart should help you to plot the voltages through your circuits and locate any bad connections. You don’t need the engine to be running but it is more realistic if it is from a voltage point of view, and won’t flatten the battery dynamo-equipped car may need a bit of fast idle to extinguish the ignition warning light.

If you don’t run the engine saving fuel then disconnect the coil to prevent it overheating which it almost certainly will do with the ignition left on for a long time with the exception of some electronic ignition systems. Non-flashing could be due to a failed flasher unit of course as well as bad connections. An ammeter in place of the indicator flasher unit should ideally show 3. With bad connections a new flasher unit may well start them flashing again, but this can simply be due to its being new and more sensitive, as it ‘burns in’ they will probably slow and stop again.

If you are investigating slow flashers, and they continue to flash slowly, it makes measurements easier if you bridge the two connections on the flasher unit to stop it flashing.

How to install an Auto Meter Tach Adapter on your Mustang

Unsportsmanshiplike Conduct – There’s a cheater in every sport, and competition tractor pulling is no different. Honest pullers who ignore the cheater s are fools. And when there’s prize money involved, a fool and their money are soon parted.

Autoreverse play-only decks often do just shift the position of the playback head a fraction of a mm depending on playback direction to line up with the tracks and interchanges the connections for L and R channels.

Check with our preferred dealers for a harness part number The signal wire is pin 3 or C on the harness. Has the FiTech unit been designed to protect itself from the heat being mounted directly over an exhaust header? My concern would be that the heat might affect the electronics. Our systems are built to take the heat of an engine compartment. Brandon MacLachlan September 13, at 3: I have a hood clearance issue and cannot use a 1 inch adapter. You can use our system with an adapter plate.

Dustin September 14, at 6:

LS1 Wiring Harness for Chevrolet C10 Truck (1960-1972) – PRO SERIES

My symptoms are no power to speak of below rpm. At that point turbo boost occurs and power comes up, though no where near what it should be. The engine revs smoothly but runs out of steam before rpm. I’m left to decide if the problem is the AMM or the O2 sensor.

The top of the armature where the brushes should contact was VERY greasy.

The following instructions are for creating a MegaSquirt to Relay Board cable. It is for those who are creating their own harness. With both boxes mounted, measure the distance between them from DB connector to DB connector – this will be the length that you will cut the individual wires. If you are not using a Relay Board, allow enough length in each of your wires to reach the target component.

It is often better to be too long and trim afterwards, than to be too short and have to splice additional lengths on. For a Relay Board cable, you can move both heat shrink pieces to the center of the wire length, and then twisting the center of the wire with a few twists to hold the heat shrink in place, so that it does not fall off the wire or run down while soldering the connection. For a pigtail, you can slip the heat shrink tubing on later.

Orient them so that both are facing the same way, with pins 1 – 19 closest to you. You will definitely want something to hold the connector, since as you attach more wires it wants to move around more, while at the same time you have less room to solder. Having it held stable helps a lot.

Tach/Dwell meter–how to hook up?

Most cars with automatic transmissions are not equipped with a tachometer, since a tachometer is mostly used to indicate visually when it’s time to shift gears. If your car doesn’t have one, it’s a good way to keep an eye on your engine speed. See Step 1 for more information. Steps Getting Started 1 Get a tachometer and splicing connectors. The only other specialty item you’ll need to complete the job is a package of quick-splice connectors, which are usually only a few dollars at the auto part store.

Start with a fingernail to remove major encrustations.

How do I hook up my tachometer? Standard Ignition Coil If you have a standard ignition coil you can use the negative terminal of the coil for the signal source. If you have a high output capacitive energy discharge type coil it is recommended that you install a tachometer filter to prevent damage to the tachometer. Ignition Box If you have an ignition box i. If you have a 5V Tachometer signal you can: Install a ohm “pull up” resister from the 12V gauge power source ACC to the signal wire to increase the signal strength.

How to Wire an Electronic Tachometer as Easy as 1-2-3

History[ edit ] The first mechanical tachometers were based on measuring the centrifugal force , similar to the operation of a centrifugal governor. The inventor is assumed to be the German engineer Dietrich Uhlhorn ; he used it for measuring the speed of machines in In automobiles, trucks, tractors and aircraft[ edit ] Cessna ‘s G tachometer 1, RPM and engine hours

Wheel Decoder TunerStudio Settings Simple crank triggers such as or can also be used but the easiest way to get a wasted spark ignition setup from a distributor single coil setup is to fit a Ford wheel onto the crank and use this code setting and directly drive a set of Ford coil packs.

Remove the distributor cap, right valve cover and the 4 cyl rocker arms and pedestal. Set up a dial gauge on the 4 intake push rod. Rotate the engine to TDC 1 cylinder. If the dial reads thousands, your valve timing is right. If the dial reads thousands, your valve timing is retarded or your chain is streched. If the dial reads thousands, your valve timing is to far advanced.

anyone running an msd blaster coil with a tach??

The voltage on the coil positive must be below 18 volts. It senses current on the coil positive wire and converts it to a 12 volt signal output. To install the Tach Adapter, the coil positive wire must be identified for your application. Once the wire has been located it is recommended to check for 12 volts using a volt meter.

Connect the meter and turn the ignition On. In some cases, the engine must be cranked over in order to see 12 volts.

A medium size steel key ring works perfect.

The Ignition timing in each reprogram is developed to maximize performance with specific fuel octane and boost levels. Programs offered are recreational performance tuned with safe AFR values, and can be further custom tuned Richened to accommodate additional boost levels. However, custom fuel tuning with the Powershot Fuel Tuner can be an add-on or additional upgrade that is suggested for higher performance applications such as C5 Monster Wheel Kits.

Fuel tuning or AFR conditions should always be checked and verified as values will always be slightly different from one engine set up to another. Custom program files can also be performed to accommodate just about any combination of performance level or type of fuel being used. Take your ECU to the next level of performance and send it in for reprogramming today and have it back for the weekend.

We will reprogram your ECU and ship it back the same day we receive it!