I am 99.99% sure I've found my problem. My TPS is probably giving me theese problems.I have one last question, the volvo dealer doesn't sell the tps separatly and I wonder It's even possible to just replace the sensor only??
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440 -95 B18U Problems with cold start + bad idle
Re: 440 -95 B18U Problems with cold start + bad idle
Finally! I am 99.99% sure I've found my problem. My TPS is probably giving me theese problems.
I have one last question, the volvo dealer doesn't sell the tps separatly and I wonder It's even possible to just replace the sensor only??
I am 99.99% sure I've found my problem. My TPS is probably giving me theese problems.I have one last question, the volvo dealer doesn't sell the tps separatly and I wonder It's even possible to just replace the sensor only??
Re: 440 -95 B18U Problems with cold start + bad idle
I have a 480 -88 and i cant find a obd unit ...billofdurham wrote:Welcome to Matthew's Volvo Site.
4-1-1 is Throttle Position Sensor (TPS) signal error. Possible causes are wiring fault; accelerator cable adjustment; faulty TPS or ECM fault.
Check the wiring to the TPS then, with a voltmeter, check for voltage at the plug.
Values should be as in the attached.
Bill.
where did you find the voltage values for the tpsensor?
I need the values for all the sensors since i cant find a obd...
masse
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billofdurham
- MVS Moderator
- Posts: 6507
- Joined: Thu Feb 02, 2006 3:31 pm
- Year and Model: 855, 1995
- Location: Durham, England
- Been thanked: 3 times
Re: 440 -95 B18U Problems with cold start + bad idle
The OBD was first fitted to the 1990 cars.
I shall post the values for you but it will take time to collate them so please be patient.
Bill.
I shall post the values for you but it will take time to collate them so please be patient.
Bill.
Work was good - retirement is better.
1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.
1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.
-
billofdurham
- MVS Moderator
- Posts: 6507
- Joined: Thu Feb 02, 2006 3:31 pm
- Year and Model: 855, 1995
- Location: Durham, England
- Been thanked: 3 times
Re: 440 -95 B18U Problems with cold start + bad idle
I think I have covered most of the engine sensors, but if there is anything I have missed that you need let me know.
Bill.
480 sensors.pdf- (2.11 MiB) Downloaded 215 times
Work was good - retirement is better.
1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.
1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.
-
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