8.5v pwe fail - Printronix P7005 Matrix Printer

Trouble Code: P0340

No Camshaft Position Sensor Circuit Failure

Possible Causes:


CMP Sensor connector is damaged, open or it is shorted.CMP Sensor signal circuit is open or shorted to ground or to battery voltage or 5v supply circuit.CMP Sensor 5v supply circuit is open or shorted to ground or to battery voltage.CMP Sensor ground circuit is open.CMP Sensor is damaged or has failed.CKP Sensor is damaged or has failed.PCM has failed.Trouble Code: P0700

Automatic Transmission Control System Malfunction

Possible Causes:


.The presence of this code means the TCM detected a problem.TCM related Sensor has solenoid is damaged or has failed.This code is for information only - check for other TCM codes.TCM or PCM has failed.Sorry but the PO620 is not listed.

Trouble Code: P0344

Camshaft Position Sensor Circuit Intermittent

Possible Causes:


.Wiring harness fault.5v supply circuit open or shorted to ground.Tone wheel/pulse ring is damaged or corroded.CMP Sensor has failed.CMP Sensor signal circuit is open, shorted to ground or battery. voltage or 5v supply.CMP Sensor ground circuit is open.PCM has failed.Trouble Code: P0016

Crankshaft/Camshaft Timing Misalignment

Possible Causes:


.Base engine problem (i.e., the camshaft timing is not correct).Intermittent condition.CKP or CMP Sensor signal is erratic (check with lab scope).Tone wheel or pulse wheel is damaged or contains debris.CKP or CMP Sensor, harness or connector has failed.PCM has failed.Trouble Code: P0061

Engine Temperature Control Level 2 RPM Performance

Possible Causes:


PCM need to be reprogrammed.PCM has failed.

Trouble Code: P0340

No Camshaft Position Sensor Circuit Failure
Possible Causes:


CMP Sensor connector is damaged, open or it is shorted CMP Sensor signal circuit is open or shorted to ground or to battery voltage or 5v supply circuit CMP Sensor 5v supply circuit is open or shorted to ground or to battery voltage CMP Sensor ground circuit is open CMP Sensor is damaged or has failed CKP Sensor is damaged or has failed PCM has failed

Trouble Code: P0113

IAT Sensor Circuit High Input
Possible Causes:


IAT Sensor signal circuit shorted to VREF (5v) IAT Sensor signal circuit is open, or the ground circuit is open

Trouble Code: P0123

TP Sensor/APPS Circuit High Input
Possible Causes:


Related TP Sensor engine DTCs present Intermittent wiring or connector problem TP signal circuit is open or is shorted to battery voltage or to 5v supply circuit TP sensor has failed TP sensor ground circuit is open PCM has failed IAT Sensor is damaged or it has failed (an internal open circuit) PCM has failed

chain skipped,tensioner or guides failed

give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get your hands on a Haynes auto repair manual for your car wish you the best of luck Michigan Man.

Trouble Code: P1635

5-Volt Reference 'A' Circuit Malfunction
Possible Causes:


5v VREF circuit is shorted to sensor ground or chassis ground 5v VREF circuit, MAP or FTP sensor circuit is shorted to (B+) 5v VREF circuit shorted to EGR sensor High signal circuit EGR solenoid valve (and sensor) is damaged or has failed PCM has failed

Poulan and Jonsered share many parts. The Poulan starter housing is here:
http://www.ordertree.com/modelinfo/PWE/2050-Gas-Saw-Type-1/75.2050-Gas-Saw-Type-1.1.59.1.html
Click the green "GO" to the right of View the illustrated parts list.
The starter cover is item 31 on the "Handle, Chassis, and Bar Assembly" drawing. It is green not red
Part Number: PWE 530049334 $7.13
NO GUARANTEE this is the correct cover!
HTH
Lou

Trouble Code: P0139
O2 (B1 S2) Slow Response
Trouble Code Conditions:Engine started; vehicle driven at 20-55 mph with the throttle open for 2 minutes; ECT at more than 158ºF (70C); catalytic converter temperature is more than 1112F (600C); and EVAP purge is active. O2 Sensor signal voltage switches less than 16 times from lean to rich within 20 seconds during monitoring, or will compare the state of change between the front and rear O2 Sensors and if the differences are greater than a calibrated amount, the DTC will set. 3 good trips are required to turn off the MIL.
Possible Causes:

• Exhaust leak
• O2 element is contaminated, deteriorated or it has failed
• O2 signal circuit or return circuit has failed

Trouble Code: P0344
Camshaft Position Sensor Circuit Intermittent
Trouble Code Conditions:Engine cranking or running; system voltage over 10.5v. The PCM detected an intermittent loss of the CMP Sensor signal during the period of 2.5 complete engine revolutions. The failure counter must reach 20 before this code matures and a code is set.
Possible Causes:

• Wiring harness fault
• 5v supply circuit open or shorted to ground
• Tone wheel/pulse ring is damaged or corroded
• CMP Sensor has failed
• CMP Sensor signal circuit is open, shorted to ground or battery voltage or 5v supply
• CMP Sensor ground circuit is open
• PCM has failed
• Trouble Code: P0340
  No Camshaft Position Sensor Circuit Failure
  Trouble Code Conditions:Engine cranking or running, system voltage over 10v. The PCM detected CKP pulses without detecting any CMP Sensor pulses for 5 seconds or 2.5 engine revolutions.
  Possible Causes:
  
• CMP Sensor connector is damaged, open or it is shorted
• CMP Sensor signal circuit is open or shorted to ground or to battery voltage or 5v supply circuit
• CMP Sensor 5v supply circuit is open or shorted to ground or to battery voltage
• CMP Sensor ground circuit is open
• CMP Sensor is damaged or has failed
• CKP Sensor is damaged or has failed
• PCM has failed

Good luck....

problem is on your power board,replace elco on +5v ,-5v 12v, 24v