Delphi's IVT Sensor Makes More Electronics Possible
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Delphi's IVT Sensor Makes More Electronics Possible

TROY, MI -- (MARKET WIRE) -- Jun 11, 2007 -- Delphi Corporation's (PINKSHEETS: DPHIQ) new Battery IVT Sensor helps ensure optimal battery performance, improving the integrity of a continuously expanding collection of electronics included on automobiles while ensuring sufficient power for starting the engine.

Delphi's Battery IVT Sensor precisely measures current (I), voltage (V) and temperature (T), the three parameters essential to determining battery health and, when it is integrated into a vehicle as part of active battery management, can improve fuel efficiency, extend battery life and help optimize alternator and battery size, further optimizing the electrical/electronic system.

"Delphi's new IVT sensor combines many benefits in one small package, providing our customers with a way to ensure the integrity and availability of the electrical/electronic system. It is another example of how Delphi makes the most of the E/E architecture by understanding overall E/E system operation and developing the components required to implement new features and functions," observes Dave Wright, Delphi's global director of innovation and electrical/electronic architecture. "In fact," Wright says, "Delphi's Battery IVT Sensor can be used to boost fuel efficiency by reducing the power the alternator is required to put out during periods when the battery is sufficiently charged, thereby lowering the engine's mechanical load." In some instances, this can improve fuel economy by as much as 0.5 miles per gallon.

Most automotive electrical systems do not measure battery current. Many that do lack the precision, high level of accuracy and range of measurement that Delphi's Battery IVT Sensor provides.

Accurately calculating battery state of charge (SOC) to ensure optimum battery performance is becoming increasingly crucial as more and more electronics are included on automobiles, forcing the batteries and alternators that power them to work harder. This is especially true when power demand exceeds the vehicle's generator capability.

When this happens, the battery provides additional power to support the electrical load. If the battery charge and discharge are not monitored and managed during these periods, the battery could be drawn down so that it doesn't have the required reserve to restart the engine once it is turned off.

Premature battery failure is usually the result of deep discharge cycling events or over-charging.

Because Delphi's Battery IVT Sensor continuously updates the battery's SOC and state of health (SOH), the vehicle's electrical loads can be managed so that power generated and stored is balanced against the load requirements.

When the battery's SOC is sufficient, power output from the alternator can be lowered and still maintain the charge.

Delphi's Battery IVT Sensor reduces the need to store excess energy, making it possible for vehicles to use smaller batteries and alternators. The sensor also provides for continuous availability of safety-critical functions, preserves a minimal acceptable charge for engine crank reserve, and extends the life of incandescent bulbs by allowing them to operate at lower average voltages over the vehicle's life. All of these advantages demonstrate how Delphi's master architects maximize the benefits of optimally designed E/E architectures.

For data and diagnostic communication, Delphi's Battery IVT Sensor features a Local Interconnect Network (LIN) or Controller Area Network (CAN) interface.

Delphi's IVT Battery Sensor is usually located on the negative battery post, but may be mounted in a pre-fuse box on the battery or in a Delphi Electrical Center.

It is designed for use in passenger and commercial vehicles beginning with model year 2010 and can be adapted for use in hybrids and the marine industry.

For more information about Delphi Corp. (PINKSHEETS: DPHIQ), visit


This press release, as well as other statements made by Delphi may contain forward-looking statements within the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, that reflect, when made, the company's current views with respect to current events and financial performance. Such forward-looking statements are and will be, as the case may be, subject to many risks, uncertainties and factors relating to the company's operations and business environment which may cause the actual results of the company to be materially different from any future results, express or implied, by such forward-looking statements. Factors that could cause actual results to differ materially from these forward-looking statements include, but are not limited to, the following: the ability of the company to continue as a going concern; the ability of the company to operate pursuant to the terms of the debtor-in-possession ("DIP") financing facility; the company's ability to obtain court approval with respect to motions in the chapter 11 proceeding prosecuted by it from time to time; the ability of the company to develop, prosecute, confirm and consummate one or more plans of reorganization with respect to the Chapter 11 cases; risks associated with third parties seeking and obtaining court approval to terminate or shorten the exclusivity period for the company to propose and confirm one or more plans of reorganization, for the appointment of a chapter 11 trustee or to convert the cases to chapter 7 cases; the ability of the company to obtain and maintain normal terms with vendors and service providers; the company's ability to maintain contracts that are critical to its operations; the potential adverse impact of the Chapter 11 cases on the company's liquidity or results of operations; the ability of the company to execute its business plans, including the transformation plan described in the Company's March 31, 2006 press release, and to do so in a timely fashion; the ability of the company to attract, motivate and/or retain key executives and associates; the ability of the company to avoid or continue to operate during a strike, or partial work stoppage or slow down by any of its unionized employees; and the ability of the company to attract and retain customers. Other risk factors are listed from time to time in the company's United States Securities and Exchange Commission reports, including, but not limited to the Annual Report on Form 10-K for the year ended December 31, 2004, and its most recent quarterly report on Form 10-Q for the quarter ended September 30, 2005, and current reports on Form 8-K. Delphi disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events and/or otherwise.

Similarly, these and other factors, including the terms of any reorganization plan ultimately confirmed, can affect the value of the company's various pre-petition liabilities, common stock and/or other equity securities. Additionally, no assurance can be given as to what values, if any, will be ascribed in the bankruptcy proceedings to each of these constituencies. A plan of reorganization could result in holders of Delphi's common stock receiving no distribution on account of their interest and cancellation of their interests. Under certain conditions specified in the Bankruptcy Code, a plan of reorganization may be confirmed notwithstanding its rejection by an impaired class of creditors or equity holders and notwithstanding the fact that equity holders do not receive or retain property on account of their equity interests under the plan. In light of the foregoing and as stated in its October 8, 2005, press release announcing the filing of its Chapter 11 reorganization cases, the company considers the value of the common stock to be highly speculative and cautions equity holders that the stock may ultimately be determined to have no value. Accordingly, the company urges that appropriate caution be exercised with respect to existing and future investments in Delphi's common stock or other equity interests or any claims relating to pre-petition liabilities.

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Maraline Kubik
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