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Topic: VMSpc Diagnostic (Read 1082 times) previous topic - next topic

VMSpc Diagnostic

Good friend, George Hatfield, told me how to find the diagnostic codes.  We are running to Nac with the amber CHECK ENGINE light on and the constant ding-ding of the alarm driving us to distraction.
So here is what I found:

Diagnostic History File

SRC TPE  ID MD COMPONENT                      MODE            MM/DD/YY HH:MM
=============================================================
ENG SPN 72032 10 UNKNOWN COMPONENT              Abnormal Change  5/29/10  8:56
ENG SPN 24287 31 UNKNOWN COMPONENT              UNKNOWN MODE      5/29/10  8:59
ENG SPN 72032 10 UNKNOWN COMPONENT              Abnormal Change  5/30/10  6:06
ENG SPN 24287 31 UNKNOWN COMPONENT              UNKNOWN MODE      5/30/10  6:59

Will Cummins have a better diagnostic tool to find the problem?  I don't want to be at the mercy of having to bolt on components to find the solution.
George Stoltz.  Retired from full-time living in a great Foretravel and now are back to living in a traditional sticks and bricks in Florida.

Re: VMSpc Diagnostic

Reply #1
Cummins will plug into your diagnostic port like your vms does.
I think they can read more of the info coming from the port.
The selected media item is not currently available.Barry BEAM #16014
2003 U320 40' AGDS
Beamalarm, Foretravel technical help and specifications
"Whatever the mind can conceive and believe, it can achieve"

Re: VMSpc Diagnostic

Reply #2
It will be a couple of weeks before we get this issue resolved, but I will be sure to let you all know what the problem was.

We have a delaminating slide out room to fix,  a roof to paint, new mirrors to put into place and cockpit seating to change, plus a number of regular maintenance issues to take car off.  Then it is on to Cummins -- unless Mike Rogers can solve our dilemma.

Stay tuned
George Stoltz.  Retired from full-time living in a great Foretravel and now are back to living in a traditional sticks and bricks in Florida.

Re: VMSpc Diagnostic

Reply #3
Here is a list of pre 2002 ISM codes.
There is a button you can push under your dash and you can count the blinks.. too.
11 Electronic Control Module (ECM Microprocessor   
115 Engine Position Sensor   
121 Engine Position Sensor   
122 Intake Manifold Pressure Sensor Circuit   
123 Intake Manifold Pressure Sensor Circuit   
131 Accelerator Pedal Position Sensor Circuit   
132 Accelerator Pedal Position Sensor Circuit   
133 Remote Accelerator Pedal or Lever Position Sensor Circuit   
134 Remote Accelerator Pedal or Lever Position Sensor Circuit   
135 Engine Oil Pressure Sensor Circuit   
141 Engine Oil Pressure Sensor Circuit   
144 Engine Coolant Temperature Sensor Circuit   
145 Engine Coolant Temperature Sensor Circuit   
147 Frequency Throttle Control   
148 Frequency Throttle Control   
153 Intake Manifold Air Temperature Sensor Circuit   
154 Intake Manifold Air Temperature Sensor Circuit   
187 Sensor Supply Voltage   
198 ICON™ Lamp   
199 ICON™ Lamp   
212 Engine Oil Temperature Sensor Circuit   
213 Oil Temperature Sensor Circuit   
216 Wet Tank Pressure Sensor Circuit   
217 Wet Tank Pressure Sensor Circuit   
218 Wet Tank Pressure Sensor Circuit   
221 Ambient Air Pressure Sensor Circuit   
222 Ambient Air Pressure Sensor Circuit   
223 Burn Valve Solenoid Fault   
227 Sensor Supply Voltage   
234 Engine Overspeed   
235 Engine Coolant Level — Engine Protection   
237 Multiple Unit Synchronization (soft coupled Marine   
241 Vehicle Speed Sensor Circuit   
242 Vehicle Speed Sensor Circuit   
245 Engine Fan Clutch Supply Circuit   
249 Ambient Air Temperature Sensor Circuit   
254 Fuel Shutoff Solenoid Supply Circuit   
255 Fuel Shutoff Solenoid Supply Circuit   
256 Ambient Air Temperature Sensor Circuit   
285 SAE J1939 Data Link Multiplexing   
286 SAE J1939 Data Link Multiplexing   
293 OEM Temperature Sensor Circuit   
294 OEM Temperature Sensor Circuit   
295 Ambient Air Pressure Sensor   
297 OEM Pressure Sensor Circuit   
298 OEM Pressure Sensor Circuit   
311 Injector Circuit   
312 Injector Circuit   
313 Injector Circuit   
314 Injector Circuit   
315 Injector Circuit   
319 Real Time Clock Power Circuit   
321 Injector Circuit   
322 Injector Circuit   
323 Injector Circuit   
324 Injector Circuit   
325 Injector Circuit   
331 Injector Circuit   
332 Injector Circuit   
338 Ignition Bus Relay Circuit   
339 Ignition Bus Relay Circuit   
341 Unswitched Battery Supply Circuit   
343 Electronic Control Module (ECM   
349 Auxilliary Speed Governor Circuit   
352 Sensor Voltage Supply   
359 ICON™ Engine Auto Start Failure   
386 Sensor Voltage Supply   
387 Accelerator Pedal Voltage Supply   
388 Engine Brake Supply Circuit   
392 Engine Brake Supply Circuit   
419 Intake Manifold Pressure Sensor   
422 Coolant Level Sensor Circuit   
426 SAE J1939 Data Link Communication   
428 Water In Fuel (WIF Sensor Circuit   
429 Water In Fuel (WIF Sensor Circuit   
431 Idle Validation Switch Choice   
431iss Idle Validation Switch Circuit - Integrated Switch and Sensor Type   
431niss Idle Validation Switch Circuit - Non-Integrated Switch and Sensor Type   
431sss Idle Validation Switch Circuit - Solid State Switch and Sensor Type   
432 Accelerator Pedal Circuit   
433 Intake Manifold Pressure Sensor Circuit   
434 Unswitched Battery Supply Circuit   
435 Oil Pressure Sensor   
441 Unswitched Battery Supply Circuit   
442 Unswitched Battery Supply Circuit   
443 Accelerator Pedal Voltage Supply   
465 Wastegate Actuator No. 1 Circuit   
466 Wastegate Actuator No. 1 Circuit   
469 ICON™ Cab Thermostat Circuit   
472 Crankcase Oil Level Sensor Circuit   
474 Starter Solenoid Lockout Relay Driver Circuit   
475 Electronic Air Compressor Governor Circuit   
476 Electronic Air Compressor Governor Circuit   
489 Auxilliary Speed Input Error   
491 Wastegate Actuator No. 2 Circuit   
492 Wastegate Actuator No. 2 Circuit   
527 Switched Output A Error   
528 Switched Output B Error   
529 Switched Output C Error   
536 Autoshift Low Gear Actuator (Lockout Solenoid   
537 Autoshift High Gear Actuator (Lockout Solenoid   
538 Autoshift Neutral Actuator   
541 ICON™ Starter Relay Input Circuit   
544 Top 2 Transmission Circuit — Mechanical System Failure   
551 Idle Validation Switch Choice   
551iss Idle Validation Switch Circuit - Integrated Switch and Sensor Type   
551ivs Idle Validation Switch Circuit - Non-Integrated Switch and Sensor Type   
551sss Idle Validation Switch Circuit - Solid State Switch and Sensor Type   
581 Fuel Inlet Restriction Sensor Circuit   
582 Fuel Inlet Restriction Sensor Circuit   
583 Fuel Inlet Restriction Sensor Circuit   
588 ICON™ Starter Relay Input Circuit   
589 Engine Start Alarm Circuit   
596 Voltage Monitor — High Voltage   
597 Voltage Monitor — Low Voltage   
598 Battery Voltage Monitor — Very Low Voltage   
2291 Vehicle Speed Sensor Circuit   
2015 Born Free Royal Splendor on Ford 550 nonslide version
Former Coaches  covering. 360,000 miles
1999 34 U270
2000 36 U320
2001 42' double slide U320
2018 Jeep Rubicon