Tpi Fuel Injection Wiring Harness - Did you lose all of your wiring tools? Well, relax--we have you covered with this Caspers Electronics wiring and connector maintenance kit. It includes the basics--double-d wire crimp tool for sealed and unsealed terminals, two rolls of high-temperature OEM wire harness tape, Weatherpack and Metripack removal tools, seam ripper for removing old tape on harness without damage, wire stripper for. This is only a guideline, but it should be fairly close to be effective as to the integrity of the sensor. Code 15- This code is for a open sensor or open yellow wire to the sensor. When the ecm sees more than 4.8V on this wire, it assumes that this is an open circuit.. This information covers Small Block and BIG Block Jaguar conversions in the XJ Series except for the XJ40 cars (1988 or newer XJ Sedans). The XJ Series includes the classic XJ Sedans (1969 to 1987 XJ6, XJ6C, XJ6L, XJ12, XJ12C, XJ12L) and all XJS (XJS, XJS HE and XJSC) models..
1) Replace the EFI harness with one from a TBI car/truck with the proper connectors. 2) Cut off the current ECM harness connectors and splice on the pin style connectors..