Jan 5, 2025 · Reproduction Wiring Harnesses - R5, RD250/350, RD400 (1a1) Started by Economy Cycle John, March 08, 2020, 03:10:08 PM. Previous topic - Next topic. 0 Members and 1 Guest are viewing this topic.

Jan 4, 2025 · The Cooling Fan - you have one, but it uses the TWO relays. One for Cooling and One for AC they operate it, are also interconnected. One is for the Engine Temperature and then the other one is for the AC which may also contain a dropping resistor located in the housing over by the condenser core and water filter (larger long cylindrical vertical tube) used to collect the …

1 day ago · This tool reads the trouble codes stored in the engine control unit. Next, note any additional codes that may accompany the P0002. ... Repairing a P0002 code involves addressing issues related to the fuel volume regulator and its control circuit. Start by checking the wiring and connectors for any damage or corrosion. These components are ...

1 day ago · This document describes the pinouts, and wiring for the EEC-IV Engine Control Module, for the EB 8 cylinder Model Ford Falcon, Futura, Fairmont, Fairmont Ghia, Fairlane, LTD, and XR8 model Falcons. The information includes wiring connector pin-outs, wire colours, expected voltages, and wire feature.

4 days ago · I’m trying to add basic functionality to the cruise control system on my car, which uses a Bosch EDC15P+ ECU (from a 1.9 TDI engine). Specifically, I want to: 1. Install a simple ON/OFF switch to enable/disable the cruise control. 2. Add a push button to set the desired speed. I’ve read that the EDC15P+ ECU supports cruise control via ...

Jan 5, 2025 · My initial suspicion is that R5 provides feedback to either stabilize the current in the LED or to stabilize the switching voltage for your control signal.

Jan 16, 2025 · My questions are: What wiring is it I need to remove and where does it all connect? Obviously the cruise module connecter and the brake pressure switch connection, but how far back do I need to go. Does it all end at the main firewall connector or is …

Jan 5, 2025 · But, with R5 in place, when the LED is fully on, there is another 10 Ω resistor that has 5.3 V across it, yielding another 530 µA of current available to Q2, so not Q1 has to steal twice the current in order to make this happen, which is going to require that V(in) be even higher to turn the LED off.

Jan 5, 2025 · The Engine Control Unit is the high-tech control center of your car’s engine. It gathers data from sensors spread across the engine, processes this information, and adjusts key settings like fuel delivery and ignition timing. In short, it’s the reason your car starts, accelerates smoothly, and doesn’t guzzle gas like there’s no tomorrow.

Jan 10, 2025 · Engine cranks but won’t start for several reasons, but bad ECM ground is one of them. Check the ECM ground wire, which is located on the back of the transmission and connected with the transmission mount. After noting the engine cranks, you should take a look at your car engine control unit grounding.