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- Manual-Mecanica
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by manual-mecanica
Hello everyone, my question is how to check the glow plug relay on a Ford Fiesta 1.4 TDCi. I understand that pin 1 is ground and pin 3 is ignition positive, but I need to know what pins 4 and 5 are for. They're supposed to go to the PCM module, and I need to know if they send a signal to the module or the relay to check if the relay is faulty. Thanks.
Problem with glow plug relay. Posted by manual-mecanica
Hello everyone, my question is how to check the glow plug relay on a Ford Fiesta 1.4 TDCi. I understand that pin 1 is ground and pin 3 is ignition positive, but I need to know what pins 4 and 5 are for. They're supposed to go to the PCM module, and I need to know if they send a signal to the module or the relay to check if the relay is faulty. Thanks. Please connect or create account to join the conversation.
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