2016年5月18日 · P1517 - 35-00 - Electrical Malfunction. So, have an issue with the above code on my 2002 New Beetle 1.8T. After some research, this code seems to be quite prevalent on various 1.8t's - particularly older models. I removed the J271 ECU power supply relay # 428, located in a relay box behind the battery.

17925/P1517/005399: Power Supply Relay for ECU (J271 or J363): Electrical Malfunction Possible Causes. Power Supply Relay for Engine Control Module (J271 or J363) faulty; Wiring between Engine Control Module (J220) and Power Supply Relay for Engine Control Module (J271 or J363) faulty; Possible Solutions

The P1517 Volkswagen code indicates a Main Relay Circuit Electrical Malfunction in the vehicle's engine control module. This malfunction can have significant implications for the car's performance and overall functionality.

2009年9月7日 · Its the Main Relay Circuit Electrical Malfunction code. I have tested the relay, and it seems to be working fine, but might replace it for good measure. The car will start, runs at about a 35-40% engine load, idling around 1000-1200 rpms.

What Does The Volkswagen P1517 Code Mean? The ECM detected an electrical malfunction on the main relay circuit. What Are The Potential Causes Of The Volkswagen P1517 Code? Engine Control Module (ECM) has failed; Voltage supply for Engine Control Module (ECM) is faulty; Check activation of Motronic Engine Control Module (ECM) Power Supply Relay

2017年2月11日 · After some testing of this ECU relay, I concluded that it was faulty - the resistance between pins 85 + 86 was exhibiting very high - around 152 ohms, although the relay did appear to operate ok.

2013年11月27日 · My 2000 1.8T ATW recently pulled a P1517 code. I checked my relays that my be affiliated with the problem and relay 372, the fuel pump relay, was charred and burnt up. So that is a plausible culprit but I wanted to check my main …

2011年6月17日 · P1517 "Main Relay Circuit Electrical Malfunction" What is the car not doing properly? Is the load reduction relay functioning?

2013年4月5日 · I have 2000 passat 1.8t with code p1517, main relay circuit malfunction. it stalls while driving and turns over but - Answered by a verified VW Mechanic

2015年4月9日 · Need to find a VW part number? Look up here: http://parts.vw.com/ Then, use google; to find the best prices!