Negative Fuel Trim - Car Talk (2) - Nairaland
Nairaland Forum › Nairaland General › Car Talk › Negative Fuel Trim (7310 Views)
| Re: Negative Fuel Trim by captainking(m): 8:30pm On Nov 12, 2018 |
Piyke:oh..i see.. Cos.. My Car just popped another code.. P0172 system too rich in addition to the previous code p0128... |
| Re: Negative Fuel Trim by Kokomo: 11:17am On Jul 12, 2021 |
clear code and rescan |
| Re: Negative Fuel Trim by Nobody: 12:27pm On Jan 04, 2022 |
autologic:I think your coolant temp sensor is disconnected. Need to reconnect it cos the ECU reads it to know your engine temp. Thermostat or no thermostat, if the CTS is offline you will have this problem, stupid design by honda. |
| Re: Negative Fuel Trim by Kokomo: 6:21pm On Jan 18, 2022 |
quentin06:Yeah, I wonder why they have two coolant temperature sensors, corolla for example has just 1 |
| Re: Negative Fuel Trim by AutoManual: 11:02am On Apr 10, 2023 |
captainking:bro did you fix that problem? I am having this p0128. My thermostat is intact. It comes up when the engine is hot. |
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