P0118 on 97' Dodge Ram van

Question

1. I'd like to T-shoot resistance on ECT sensor. I have a PO118 code and suspect bad thermistor. What type is this thermistor so I can look up the temp/resistance table. Or might your site have this?

2. Also, this po118 code is related to the ECT (2 wire sensor) correct?

Many thanks

Answer 1

P0118 Engine coolant temperature sensor voltage high

Voltage means means disconnection of poor to improper connection here is a IAT sensor that had a IAT circuit high the reason was the connection its spade connection spreaded out making improper connection.The ETC sensor is a NTC type